Monday
March 10, 2014

# Search: Gr.11 Factoring

Number of results: 24,379

Gr.11 Factoring
thanks so much! i finally understand it
Thursday, October 9, 2008 at 10:19pm by Mae

Gr.11 Factoring
hi, could someone please explain how to factor this? 3x^2-2xy-y^2
Thursday, October 9, 2008 at 10:19pm by Mae

GR.10 MATH.
i want to noe what is the DIFERENCE between partial and complete factoring. an e.g of a partial factoring problem is y=2x^2+8x+5 an e.g of complete factoring is y=x^2+3x-10
Monday, April 27, 2009 at 12:53am by nini

gr 9 math
Can someone please post up some questions for dividing polynomial by factoring? I need to practice fo an upcoming test...
Saturday, October 31, 2009 at 11:15am by clueless

gr 10 math
Solve by factoring. a) x^2 + 3x - 28 = 0 (x+7)(x-4) d)x^2 + 8x + 16 = 0 (x+4)(x+4) f)9x^2 - 4 = 0 i)8k^2 - 3k = 0 k)x^2/6 - x + 4/3 = 0 did i do a and d right? Can you show me how to solve the rest?
Tuesday, May 31, 2011 at 11:18am by Rebecca

algebra
solve by factoring a^2 -121 = 0 (a-11)(a-11) is this correct?
Sunday, July 26, 2009 at 9:28pm by Maria

Math-Factoring
(-11)(6) = -66 (-11) + (6) = -5 mmmmhhh!
Sunday, February 22, 2009 at 7:22pm by Reiny

pre algebra
-5 x 1 x 11 x 4 Look for multiplying numbers together that end up being multiples of 10; -5*4 = -20, so using the associative property -5 x 1 x 11 x 4 = (-5 x 1 x 11) x 4 Using the commutative property: = 4*(-5 x 1 x 11) = 4*-5 x 1 x 11 = (4*-5) x (1 x 11) = -20 * 11 Factoring...
Wednesday, November 28, 2012 at 7:27pm by Jennifer

Factoring
x2(squared)-4x+4 I would factor this into (X - 2)(X - 2) If you don't know the rules for factoring, post, and we can show you how to do it. I don't know the factoring rules. My algebra teacher couldn't teach.
Wednesday, September 20, 2006 at 5:01pm by Amanda

Math-Factoring
Hey I need help factoring 5x^4-180x^2. I'm used to factoring with three numbers, and not two. How would you do just two like this? Thanks
Monday, January 19, 2009 at 6:58pm by Greg

Math
Solve quadratic equation: 11 m ^2 + 14m - 16 = 0 The solutions are: m1 = -2 m2= 8/11 Use formula for factoring quadratic equation: a m ^ 2 + b m + c = a(m - m1)(m - m2) Where m1 and m2 are solutions of quadratic equation In our case we have: 11 m^ 2 + 14 m - 16 = 11(m - (-2...
Thursday, November 3, 2011 at 1:39am by Anonymous

Physics
And the answer is still wrong, you have the wrong formula and forgot 9.81 as surface grav. Gr=R^2/R^2 * G Gr= (6378^2/6598^2) *9.81 Gr= 9 . 166 708 367 IDK about the percent thing
Saturday, January 22, 2011 at 10:44am by BobSheldon

Physics Gr.11
thanks!
Sunday, April 18, 2010 at 5:03pm by bob

Math-Gr.11 urgent
hi, i was wondering where you got: 20/2[2a + 19d] from, im in yr 11 but want to start revising a level because i want to get a phd in maths, so i just wanted to know where you got it from, if you could answer this, then thanks
Sunday, January 4, 2009 at 10:58pm by Jake

Gr.11 Chemistry
yes, correct.
Thursday, March 17, 2011 at 7:55pm by bobpursley

Math-Gr.11 urgent
This was GREAT
Sunday, January 4, 2009 at 10:58pm by A. S

Math - gr.11
sw
Thursday, November 20, 2008 at 5:05pm by Anonymous

math
there is a graph, and the title is Students who dress up for spirit week.60 grade 7 boys did,70 grade 7 girls did,70 grade 8 boys did, and 80 gr 8 girls did. the question is what this graph is showing. I put the graph is showing how many gr 7 boys dressed up for spirit week, ...
Saturday, January 31, 2009 at 10:46pm by beeca

Gr.11 Math
Use the formula Sn = a(r^n-1) -------- r-1
Monday, January 5, 2009 at 11:43pm by Mae

Gr 11 chem
hydrofluoric acid to be neutRalized
Friday, November 13, 2009 at 5:26pm by chental

Gr.11 Factoring
Start with the parentheses. (    )(    ) The only way we can obtain 3x^2 is with 3x and x so put those in first. The only way we can get the last term is y and y so put those in next. The only way we can get a - term for the y^2 to to have one sign with the ...
Thursday, October 9, 2008 at 10:19pm by DrBob222

PHYSICS Gr.11
Net force is zero when forces are b alanced.
Thursday, April 8, 2010 at 5:58pm by bobpursley

Anthro Gr.11
how does culture influence your behaviour. provide examples.
Sunday, May 2, 2010 at 5:21pm by nini

Math-Gr.11 urgent
for t(10)= a+9d .. where did you get the 9 from? & can you explain how you got 710? thank you
Sunday, January 4, 2009 at 10:58pm by Mae

data management (gr.12)
11 multiplied by 186 is closest to 2047 as I can get.
Monday, February 23, 2009 at 8:37pm by reiny

Physics Gr.11
distance fell is proportional to time squared. what is 10^2 and 1^2
Sunday, April 18, 2010 at 5:03pm by bobpursley

Algebra 2
Solve in factoring method: x^2+9x+11= 7 plz help me with this.
Thursday, September 23, 2010 at 10:08pm by Anonymous

physics
mg = GmM/R^2 M=gR^2/G, where g=9.8 (m/s^2) , gravitational constant G = 6.67•10^-11 (m^3•kg^-1•s^-2)
Monday, April 2, 2012 at 5:27pm by Elena

Algebra
Steps to factoring this x^3 - 8 ? I'm only used to factoring out the x when the x is in the equation like x^ + x + x
Sunday, October 3, 2010 at 6:45pm by Anonymous

math
solve quadratic equation by factoring 5x^2-6x-11=-3
Sunday, April 18, 2010 at 9:08pm by jerson

Gr 11 Physics Optics Unit
Explain why a virtual image must always be upright.
Wednesday, November 25, 2009 at 7:07am by JOC

Biology Gr. 11
Indicate how a female could inherit complete red-green colour blindness
Saturday, April 24, 2010 at 10:12pm by susan

FACTORING HELP ASAP
i dont know how this works.. but im helping my friend with some factoring and i have a few questions
Saturday, February 11, 2006 at 6:08pm by Cait

algebra
multiply and simplify by factoring sqrt20a^11b*sqrt8a^12b^11
Thursday, March 24, 2011 at 6:28pm by Daniel

algebra
multiply and simplify by factoring sqrt20a^11b*sqrt8a^12b^11
Thursday, March 24, 2011 at 7:12pm by Daniel

Math - factoring
Solve by factoring: 1.) x^2 - x - 12 = 0
Thursday, September 9, 2010 at 7:06pm by Anna

Calculus
a) h = 10(.75)^n that is basically what you had b) d = 10 + 10(.75)^1 + 10 (.75)^2 + 10(.75)^3 .... In other words I sort of agree with you c) This is a geometric series like a compound interest problem in general g + gr + gr^2 + .... gr^(n-1) Sn = [ g (1-r^n ]/ (1-r) here g...
Wednesday, April 15, 2009 at 9:55am by Anonymous

Physics helpp
F-F(gr) = ma a= {F-F(gr)}/m = =(15-10)/15=0.33 m/s² (upward)
Tuesday, May 14, 2013 at 10:49am by Elena

factoring
(4x - 11)(4x + 11)
Wednesday, December 19, 2012 at 8:54pm by Manny

Precalc factoring
im stuck on factoring (x-1)(2x^3+13x^2+8x-35) do i use synthetic division? if so what zero? thnks.
Monday, October 29, 2012 at 9:00pm by Rebekah

Factoring- precalc
im stuck on factoring (x-1)(2x^3+13x^2+8x-35) do i use synthetic division? if so what zero? thnks.
Monday, October 29, 2012 at 9:58pm by Rebekah

calculus
First of all , I think you meant f(x) = 1/(x+5) the difference quotient is (f(l+h) - f(6))/h = (1/(11+h) - 1/11 )/h = (11 - 11 - h)/(11(11+h) (1/h) = -1 / (11(11+h)) I notice another error is your typing you probably meant to type: ..... can be simplified to -1/(a(h+b) ) ...
Friday, February 10, 2012 at 1:22am by Reiny

math
m=mass[gr] V=Volume[cm^3] rho=densty[gr/cm^3] 1cm=10mm 1mm=1/10 cm 1mm^3=(1/10)^3=1/1000=0.001cm^3 V=20*0.001=0.02 cm^3 m=V*rho=0.02*3.52=0.0704 gr P.S. rho is small Greek letter rho
Wednesday, April 6, 2011 at 10:22pm by Anonymous

Factoring
Is this a different problem? You should be factoring -3p^2+84p-288 if it's the same one as before. Start by taking out a common -3.
Sunday, November 25, 2007 at 7:20pm by Michael

Math-Gr.11 urgent
you should know that t(n) = a + d(n-1) one of the most basic formulas in the study of sequences and you gave me 710 in the question!
Sunday, January 4, 2009 at 10:58pm by Reiny

PHYSICS Gr.11
i am completely confued :( what are balanced and unbalanced forces? How can u tell by looking at a free body diagram and/or a problem? thanks
Saturday, April 10, 2010 at 12:50am by NINI

Gr.11 BIOLOGY
Indicate whether you agree or disagree with the following statement: “Cola drinks do not qualify as food.” Explain you answer.
Wednesday, May 12, 2010 at 9:14pm by NINI

calculus (gr 12)
f(x) = -3x^2 - 5x + 7 f ' (x) = -6x - 5 f ' (1) = -6(1) - 5 = -11 Your two previous posts are the same kind of problem and just as easy.
Wednesday, April 17, 2013 at 9:34pm by Reiny

PHYSICS Gr. 11
F = 4500 - 1500 = 3000 N a = F/m = 3000/2000 = 1.5 m/s^2
Thursday, April 15, 2010 at 6:57pm by Damon

Math-Gr.11 urgent
oh sorry sorry. i never got that you simplified it. thanks
Sunday, January 4, 2009 at 10:58pm by Mae

Biology Gr. 11
Saturday, April 24, 2010 at 10:12pm by Maddison

MATH - gr.8
Write an algerbraic expression to describe the pattern rule for the date in this table of valures. Term# Value 1 6 2 11 3 18 4 27
Tuesday, November 23, 2010 at 4:18pm by Vanessa

math
differences of 2 , 3 , 4 so not arithmetic -20 **** +2 -18 **** +3 -15 **** +4 -11 is it of form g + g r + g r^2 ....+gr^(n-1) ? -20 ( 1 + r + r^2 + .... r^(n-1) ) ? no way
Thursday, March 22, 2012 at 1:48am by Damon

statistics
hi, how would i calculate the standard deviation of the following sampling distribution of means. apparently this is the longhanded way of calculating standard error. *a population of scores contains exactly 5 scores : 2, 3, 6, 8, 11 (2, 2) ... 2 (2, 3) ... 2.5 (2, 6) ... 4 (...
Sunday, November 21, 2010 at 8:50pm by ash

Gr 11 chem
You need to write you question more completely than that. Don't make us guess what the question is.
Friday, November 13, 2009 at 5:26pm by DrBob222

math - Editorial
I wondered the same thing, Reiny. I also Googled factoring to make sure that I was right -- and found several excellent sites that explain factoring.
Tuesday, January 15, 2008 at 1:48pm by Ms. Sue

Math
Im having problem with this. It's for the factoring trees. I know it's 4×21=84, i tried that, but it doesn't fit in the factoring trees.
Tuesday, June 26, 2012 at 9:23pm by Losa

organic chemistry
No. The ethanol would quench the Grignard reagent if the GR was added separately, or the GR would not form if carried out in ethanol.
Friday, February 27, 2009 at 12:21am by Dr Russ

math?? factoring
100N/m d^2 - 57.3d= 0 sigh...I can't figure out how to find d know it's factoring but as to actual number to factor out...not so sure. Thanks
Monday, April 14, 2008 at 11:57am by ~christina~

6th gr GRAMMAR
Cory -- why is your subject 6th gr GRAMMAR when the question was from SAT? This was misleading and deceptive.
Friday, October 17, 2008 at 5:34pm by Ms. Sue

Math: Factoring
I'm having a hard time factoring polynomials, especially 3rd degree. -x^3+2x^2+4x-8 -x^3-5x^2+20x+12 I don't know how to begin. I thought long division, but what would I divide by?
Sunday, December 2, 2007 at 4:37pm by Amelie

Calc
Don't worry about setting it equal to 0. Since we're factoring, it is equal to 0. (You can write that = 0 in your work if you want.) That's difficult to continue factoring. Here's a hint: 4 x 24 is 96.
Sunday, November 25, 2007 at 4:11pm by Michael

English Gr.11
If you have read the Handmaid's Tale by Margaret Atwood then in your opinion who do you think has a better life, the handmaid's or the jezebels? Explain why.
Saturday, May 15, 2010 at 11:16pm by nono

calculus
f(x) = 1/(x+11) where x is not 11 or -11. It looks like it ought to be true for x=11 as well, except that at x=11, we have f(x)=0/0. So, the function is continuous on (-oo,-11) (-11,11) and (11,+oo) While the limit from the left and right at x=11 is 1, the function is not ...
Monday, September 19, 2011 at 2:09pm by Steve

Physics Gr.11
How much farther does a free falling object fall in 10 seconds than in 1.0 seconds? (divide one distance by the other to get the ratio)
Sunday, April 18, 2010 at 5:03pm by NINI

calculus (gr 12)
Evaluate each of the following. Show all your calculations. f′ (3/4)if f(x) = −3x^3 − 7x^2 + 4x − 11
Wednesday, April 17, 2013 at 9:39pm by Mathew

I do not see an easier method except factoring trial and error. For this particular problem, you will probably get the answers by trial factoring quite easily. Remember that this is a cubic equation, which actually has a solution formula more complicated than the above. There ...
Thursday, April 14, 2011 at 1:03pm by MathMate

PHYSICS Gr.11
A bicycle of mass 14.6 kg and a rider of mass 50kg generate a net force of 12N.How fast are they going after 2.0 seconds?
Thursday, April 15, 2010 at 6:54pm by nini

factoring
Factor completely: 2x2 – 50 To indicate x squared, use this notation — x^2. 2x^2-50 = 2(x^2-25) You should be able to continue the factoring with the site that Lance has given you. I hope this helps. Thanks for asking.
Wednesday, May 23, 2007 at 9:59am by Jojo

factoring
I cannot figure these out.Can someone Factor completely: 3x2 - x - 4 I suppose this is actually 3x^2 -x-4 If so: (3x-4)(x+1) Now I'd like you to look at the following website: http://tutorial.math.lamar.edu/AllBrowsers/1314/Factoring.asp
Wednesday, May 23, 2007 at 10:00am by Jojo

A bicycle of mass 14.6 kg and a rider of mass 50kg generate a net force of 12N.How fast are they going after 2.0 seconds?
Thursday, April 15, 2010 at 7:15pm by Anonymous

gr.11 physics help!
Use Archimedes' Principle. Let the volume of the iceberg be V. The amount below water (V') must displace a weight of sea water equal to the weight of the iceberg. seawater density x V' = ice density * V 1.03*V' = 0.92*V V'/V = fraction below water = 0.89 Fraction above water...
Wednesday, January 6, 2010 at 10:52pm by drwls

PHYSICS Gr.11
If the sum of forces = 0 then balanced. If unbalanced then sum of forces = mass times acceleration
Saturday, April 10, 2010 at 12:50am by Damon

Math - gr.11
Cos 30 = A/H Cos30 = A/5 *switch A and Cos30* A=5(Cos30) A=5•sqrt of 3 ------------- 2 *Remember, Cos30 is equal to A/H which is sqrt3/5
Thursday, November 20, 2008 at 5:05pm by Aaron

Math - gr.11
Cos 30 = A/H Cos30 = A/5 *switch A and Cos30* A=5(Cos30) A=5•sqrt of 3 ------------- 2 *Remember, Cos30 is equal to A/H which is sqrt3/5
Thursday, November 20, 2008 at 5:05pm by Aaron

algebra
When page be open click: 2a^2-3a=-5 Then option: Solve by Factoring(includes Factoring by Grouping) and cilck option: solve it!
Tuesday, July 19, 2011 at 2:50pm by Bosnian

Algebra Question
When I'm factoring ax^2 + bx + c, is it fine to switch signs in the factoring answer? For example: Can (2x - 5)(3x + 5) become (2x + 5)(3x - 5)?
Friday, March 7, 2014 at 1:01am by Anonymous

Algebra II
2y^11/3+8y^8/3-10y^5/3=0 Start by factoring out 2y^5/3 2y^5/3 (y^2 + 4y - 5) That help?
Monday, February 25, 2013 at 4:29pm by Steve

math
A medication is available in 30mg. tablets. A patient is given a prescription for gr. ii. How many tablets should the patient take? I am not sure how to work this problem out, and i am confused on the gr. ii. part, i do not know what it means, please help. thank you
Tuesday, September 4, 2012 at 4:50pm by Angel

PHYSICS Gr.11
m = 14.6 + 50 = 64.6 kg F = 12 a = 12/64.6 distance = (1/2) a t^2 = (1/2) a (4) assuming speed was zero at the beginning of the problem
Thursday, April 15, 2010 at 6:54pm by Damon

MORE MATH
What is the factoring by grouping? When factoring a trinomial, why is it necessary to write the trinomials in four terms? I will be happy to critique your thinking on this. I do not understand to even answer it? (Broken Link Removed) (Broken Link Removed) How do we determine ...
Tuesday, June 14, 2005 at 11:05pm by jenn

PHYSICS Gr. 11
A of car of mass 2000 kg has a force forward due to the engine of 4500N and experiences an air resistance of 1500N. IF we ignore the friction with the road, what is the acceleration of this car? thanx :)
Thursday, April 15, 2010 at 6:57pm by Anonymous

math, medical
A medication is available in 30mg. tablets. A patient is given a prescription for gr. ii. How many tablets should the patient take? I am not sure how to work this problem out, and i am confused on the gr. ii. part, i do not know what it means, please help. thank you
Tuesday, September 4, 2012 at 5:08pm by Angel

Math(factoring)
I need help with factoring trinomials completely. My teacher's example is: 2x^2-12x+18 2(x^2-6x+9) 2(x-3)(x-3) I need help with: 6x^2-26x-20 I just can't get this stuff so if you can please help me I'd greatly appreciate it.
Friday, February 29, 2008 at 7:34pm by Nick

Sally
I have a factoring question; what is 8a^2-8a-30? I've been working on this for a while and I think I understand factoring, but I'm not getting the right answer, which is supposed to be 2(2a-5)(2a+3). Any help would be so appreciated! :)
Tuesday, September 23, 2008 at 6:50pm by Math

gr.11 physics help!
When an iceberg floats in the ocean, what fraction of it is visible?( The relative density of ice is 0.92, and hte relative density of sea water is 1.03)
Wednesday, January 6, 2010 at 10:52pm by Andy

Algebra
What is factoring by grouping? When factoring a trinomial by grouping, why is it necessary to write the trinomial in four terms?
Sunday, February 22, 2009 at 3:57pm by Bo

DQ
What is factoring by grouping? When factoring a trinomial by grouping, why is it necessary to write the trinomial in four terms?
Sunday, February 22, 2009 at 7:38pm by Bo

Math / Factoring
(11-2x)(14-2x) = 80 (11-2x)(7-x) = 40 77 - 25 x + 2 x^2 = 40 2 x^2 - 25 x + 37 = 0 x = [ 25 +/- sqrt(625 - 296) ]/4 = [ 25 +/- 18.1 ] / 4 = 10.7, too big for sheet or = 1.73 ok check 11 - 2(1.73 ) = 7.55 14 - 2(1.73 ) = 10.55 7.55 * 10.55 = 79.65 close enough to 80
Thursday, November 29, 2012 at 3:32pm by Damon

Math - gr.11
wouldn't the center 4m strip be at least 6m? to the right,and left, of that center area is a 4m width of lesser height. Draw a sketch.
Monday, October 27, 2008 at 8:51pm by bobpursley

data management (gr.12)
ana finds 11 shirts in his size at a clearence sale. How many different purchases could ana make? the answer is 2047, any idea how to answer this? thanks!!
Monday, February 23, 2009 at 8:37pm by joanna

factoring
The first step in factoring is to move everything to one side. 6d^2 + 2d = 10d + 35 6d^2 - 8d - 35 = 0. However, I cannot find real roots for this equation. Are you sure you typed it correctly?
Saturday, January 1, 2011 at 8:38pm by Marth

Math-Gr.11 urgent
The 10th term of an arithmetic series is 34, and the sum of the first 20 terms is 710. Determine the 25th term. Can someone please explain how to do this? I don't know which formula to use. TIA
Sunday, January 4, 2009 at 10:58pm by Mae

calculus (gr 12)
f(x) = 2x³+4x²-5x+8 f′(x) =6x²+8x-5 f′(-2) = 2(-4) ² +8(-2) -5 = 11
Friday, April 19, 2013 at 6:11pm by Elena

Math
2x(x+3) = 0 Is there a way to solve that using the below methods? Substitute zero for f(x) and find the roots of the resulting equation, or graph the function and determine the x-intercepts of the graph. Finding the roots of a single variable equation may involve factoring. ...
Monday, December 5, 2011 at 5:15pm by -Untamed-

Gr 11 Math
(√x^4)(√x) "√" is a radical sign. does it equal √√x^5
Tuesday, September 17, 2013 at 6:54pm by Vanessa

Math
I'm in gr 11 doing Trigonometry 14.2 = b ---- ---- sin38 sin 67 a = 46 --- ---- sin20 sin130 (10.7)^2 = (9.5)^2 + (12.4)^2 - 2(9.5)(12.4) cos <B I just need someone to explain this to me because I just don't get it... thank you for any help
Sunday, September 23, 2007 at 11:07am by Louis

Gr.11 Math
THE first layer 5 second layer 5x3 third layer 5x3x3 see the pattern?5*3^(n-1) where n is the layer. employees total is the sum of all of these. Looks like a geometric series..
Monday, January 5, 2009 at 11:43pm by bobpursley

physics
Newton’s 2nd law vector(ma) = vector(mg ) +vector( N) +vector(Ffr) Projections: ma=F(fr) 0=N-mg mv²/r =μN N=mg mv²/r = kN = μmg μ=v²/gr. tanα =F(fr)/N = μmg/mg = μ = v²/gr. v=sqrt{gr•tanα} T=2πR/v= 2πR/ sqrt{gr•...
Sunday, July 28, 2013 at 9:36pm by Elena

Science & Art - Gr 12
Give us a chance. Jiskha has several physics instructors, but they are not online 24/7. Your assumption that this is too advanced is rather arrogant, especially considering that you posted this last question just 11 minutes after your first.
Saturday, September 13, 2008 at 4:43pm by Ms. Sue

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