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April 20, 2014

Search: differentiate

Number of results: 875

trigo help!
1. differentiate cos(3/x) 2. differentiate sin(4/x) 3. differentiate 3/{sin(3x+pi)} 4. differentiate pxsin(q/x)where p and q are constants. 5. differentiate xsin(a/x) where a is constant 6. differentiate sec^3(3x^2+1)
Friday, June 19, 2009 at 8:25am by I'm stumped

Calculus
I'm having problems with this one. Can't get the right answer. Differentiate the following using the chain rule. f(x) = squareroot(x^2+1)/(3x+1) I know that I can take the whole thing and put it to the (1/2) and differentiate that then use the quotient rule to differentiate ...
Saturday, September 22, 2012 at 10:45am by Angie

Differentiate
Your work is correct. There are often multiple ways to differentiate an expression.
Tuesday, October 27, 2009 at 8:17pm by Marth

Calculus
How do I differentiate ln (2X^2 - 12X + Y^2 -10Y) and the second differentiate it? HELP ASAP is much appreciated
Friday, May 4, 2012 at 8:27am by Michelle

Organic Chem
But how does the reaction allow you to differentiate? There's no color change or effervescence that can help you differentiate the two reactions right?
Friday, January 28, 2011 at 11:36am by Hayyley

differentiate
differentiate cos^2x dx tnk u
Wednesday, November 19, 2008 at 6:06pm by mary

math
How can the teacher differentiate instruction when teaching number sense or mathematical operations? Please remember differentiate is for all levels (high, medium, low, ESL, and others)
Wednesday, March 23, 2011 at 7:09pm by Anonymous

Quick Calc Question
Yes, you can do integration by parts. Another way is to integrate e^(xy) and then differentiate the answer w.r.t. x. Integral of e^(x y)dy = 1/x e^(xy) + c Differentiate both sides w.r.t. x: Integral of ye^(x y)dy = (y/x - 1/x^2) e^(xy) + c' If you use this method then the ...
Sunday, November 4, 2007 at 4:18pm by Count Iblis

Calculus
I think I have the correct answers for the following problems. For anyone who has the time I would appreciate it if you could tell me if I am correct/incorrect. Thank you. 1). Differentiate (x)sin x = (2xcosx+sinx)/2(x) 2). Differentiate 2t/(4+t^2) = (8-2t^2)/(4+t^2)^2 3...
Sunday, September 25, 2011 at 3:16pm by Linda

calculus
I have been asked to solve this two different ways. The first way is to use the chain rule and then simplify (which I have already done properly), and the second way is to simplify and then differentiate (not necessarily with the chain rule). I am stuck on how to simplify this...
Saturday, March 5, 2011 at 7:23pm by Nicole

Calculus - Maths
5) You'll have to implicitly differentiate y with respect to x. That means differentiate x normally and apply the chain rule when you differentiate y. Don't forget the product rule with the x*y. I don't know about the gradient part. 4) Find y' by differentiating. Find your ...
Monday, November 26, 2007 at 7:00am by Michael

calculus
differentiate using the product rule, then differentiate again. set that result equal to zero and solve for x that x value is the x value of the point of inflection. sub it back into the original to get the corresponding y value.
Sunday, May 1, 2011 at 7:48pm by Reiny

calculus
Either multiply it out and differentiate is term by term, or use the function of a function "chain" rule. The first method is easier. (x + 1/x)^2 = x^2 + 2 + 1/x^2 (x + 1/x)^3 = x^3 + 2x + 1/x + x + 2/x + 1/x^3 = x^3 + 3x + 3/x + 1/x^3 Now differentiate that. For further help ...
Tuesday, October 14, 2008 at 11:42pm by drwls

psychology
When the XY genetic code begins to assert itself A ovaries begin to differentiate B testes begin to differentiate C estrogen begins to be produced D brain development begins to occur more rapidly i believe the correct answer is B
Wednesday, January 7, 2009 at 11:03am by tzeni

Math(Please check. Thank You)
1) solve:e^x(x^2-4)=0 e^x=0 and then (x+2)(x-2) so x=2, -2 2) differentiate: y=ln(6x^2 - 3x + 1) 1/(6x^2 - 3x + 1) * 12x-3 3) differentiate: y=e^-3x+2 -3 * e^-3x+2 4) evaluate: 2^4-x=8 2^4-x = 2^3 4-x = 3 -x=-1 so x=1 5) differentiate: x^3 + y^3 -6 =0 3x^2 + 3y^2 6) A ...
Saturday, April 30, 2011 at 7:58pm by Hannah

Science
1.Differentiate between soil permeability and retentivity. 2.Differentiate between chemical factors and biological factors of soil organisms. Please note,I wouldn't be needing any information from: Soil-Wikipedia,the free Encyclopedia. Thanks.
Sunday, May 17, 2009 at 2:17pm by Kavita

Differentiate
Can someone please differentiate y = sin x / x for me? What I did was put (sin x)(x)^-1 and used the product rule... So for me it was (sin x)[-1(x)^-2] + [(x)^-1(cos x)] Now as I'm looking at a similar homework problem I think my method may be wrong... If my method is wrong it...
Tuesday, October 27, 2009 at 8:17pm by Kay

child growth development
When the XY genetic code begins to assert itself, A. ovaries begin to differentiate. B. testes begin to differentiate C. estrogen begins to be produced. D. brain development begins to occur more rapidly. I think the answer is C
Wednesday, June 9, 2010 at 10:49pm by chloe

Writing
Do the words define an differentiate have the same meaning? Because I have to define and differentiate population and community but when I define it doesn't that show the differences between the two words?
Tuesday, May 19, 2009 at 7:04pm by Damien

algebra
recall the form of a quadratic equation: y = a(x-h)^2 + k where, (h,k) is the vertex,, since the given equation is in that form (where a=3, h=4, and k=6), the vertex is at (4,6) *there is an alternative solution, but this is used in higher math,, if you already know how to ...
Thursday, August 12, 2010 at 8:00pm by jai

Calculus
THANK YOU TUTORS SO MUCH FOR YOUR HELP Determine the intervals on which the function is concave up or concave down. I finally understand that when f'' is greater than 0 it means concave up. f(X) = 18x^2 + x^4 so I differentiate that to be 36x + 4x^3 that is f' if I ...
Sunday, March 31, 2013 at 3:42pm by Henry

Precalculus
Let L=total length of fencing. x=width (L/2-x)=length A(x)=Area=x(L/2-x) Differentiate A with respect to x, and equate A'(x) to zero and solve for x=x0 which gives the maximum or minimum area. Differentiate A'(x) again to get A"(x). Confirm that A"(x0) is negative for a ...
Monday, March 29, 2010 at 6:36pm by MathMate

math
can some one please help me with the following questions as i dont understand them please (a) write down the derivative of each of the functions f(x)=E7x and g(x)=cos(2x) using the product rule differentiate the function k(x)=E7xcos(2x) (b)write down the derivative of each of ...
Thursday, February 8, 2007 at 5:36am by hanny

Implicit diff.
take log on both sides, and differentiate. Solve for y'. y=9sin(x)^x ln(y)=ln(9)+x*ln(sin(x)) differentiate: (1/y)y' = ln(sin(x))+(x/sin(x))*cos(x) y'=y(ln(sin(x))+(x/sin(x))*cos(x)) =9sin(x)^x * (ln(sin(x))+(x/sin(x))*cos(x)) Simplify the answer and check.
Thursday, November 4, 2010 at 12:19am by MathMate

Calculus
in your f ''(x) you forgot to differentiate the log2x part , and in the second part when you differentiate xln2 you simply get ln2. Remember ln2 is just a number so xln2 is (ln2)x , a simple term like 6x. I had f ''(x) = [20(log(base2)x)(1/(xln2)(xln2)-(ln2))(5(log(base2)x)^4...
Saturday, October 30, 2010 at 5:46am by Reiny

biology
Here are some sites to visit: http://search.yahoo.com/search?fr=mcafee&p=when+the+zygote+begin+to+differentiate Sra
Tuesday, July 13, 2010 at 1:07pm by SraJMcGin

MATHHHH
hi i was just wondering if u could help me with this math problem. find dy/dx at the indicated point in two different ways (a)solve for y as a function of x and differentiate (b) differentiate implicity. 1. y^2=3x+1 (5, -4) how do u do this in two ways? im confused. and whats ...
Friday, October 13, 2006 at 7:29pm by johanna

Calculus
The question defines h(x)=∫f(t)dt where f(t)=cos(t^5)+t and the limits of integration are from -4 to sin(x). For experimentation, try f(t)=t; h(x)=∫t;dt =[t²/2] to be evaluated between -4 and sin(x), which gives h(x)=[sin²(x)/2 - (-4)²/2] Now calculate h...
Saturday, November 21, 2009 at 7:48pm by MathMate

math
I need help differentiating this question: 3e^-4x that's three e to the power of negative 4x. when you differentiate, you get: -12e^-4x thanks, but how come it's not -12e^-4x-1, or do i just not minus a one when the power is a co-efficient? Remember, the differential of e^x is...
Thursday, January 25, 2007 at 6:49pm by elle

management accounting
Please try some of the following links for information: http://search.yahoo.com/search?fr=mcafee&p=differentiate+accounting+from+auditing+and+bookkeeping Sra
Saturday, March 5, 2011 at 2:59pm by SraJMcGin

Calculus 1 - implicit differentiation
if you can do the basic rules like the product rule, then you can do implicit differentiating. xy+2x+3x^2=4 Let me explain term by term xy is a product, so when you differentiate you get x(dy/dx) + y(dx/dx) or x(dy/dx) + y since dx/dx = 1 2x would give you 2 and 3x^2 would ...
Tuesday, April 1, 2008 at 1:00pm by Reiny

Calculus
differentiate y = (x + 2) / (x^3 + x - 2)
Wednesday, November 5, 2008 at 8:49pm by jack

Maths
Differentiate: y = In ( (x+3) / (x^2) )
Sunday, October 31, 2010 at 6:38pm by George

Derviatives
Differentiate. V(x) = (3 x^3 + 3)(x^4 - 3 x)
Tuesday, November 2, 2010 at 3:23am by Michael

Derviative
Differentiate. V(x) = (3 x^3 + 3)(x^4 - 3 x)
Wednesday, November 3, 2010 at 1:48am by Michael

Math
http://www.wolframalpha.com/input/?i=differentiate+xe^%281%2Fx^2%29
Monday, January 9, 2012 at 8:30pm by Damon

calculus
The first derivative of 1/(4x+1)² is correct. For the second derivative, you just have to differentiate the first derivative with respect to x. You can use the chain rule, substituting u=4x+1, and differentiate 1/u² using the power rule. Let f'(x)=1/(4x+1)², and...
Wednesday, March 16, 2011 at 11:56pm by MathMate

caluculus
differentiate f(x)=(x^3 -2)(4x+1)
Friday, October 10, 2008 at 3:47pm by matrix10

calculus
Differentiate the funciton H(x) = (x + x^-1)^3
Tuesday, October 14, 2008 at 11:42pm by Vishnu

calculus
differentiate y = (cos x)/ (x^9)
Tuesday, November 4, 2008 at 8:59pm by karen

calculus
differentiate y=x sin((4)/x)
Monday, November 10, 2008 at 3:10pm by ben

calculus
Differentiate y = xe^x Thank you!
Tuesday, June 23, 2009 at 11:49am by lana

calculus
differentiate y = ln(e^x + e^-x)
Wednesday, June 24, 2009 at 2:39pm by lana

calc
differentiate y=3^xlnx
Wednesday, December 2, 2009 at 6:05pm by jackie

CALCULUS
Differentiate: P(t)=50(2)^(t/2)
Thursday, June 17, 2010 at 9:51pm by Tasha

Calculuate
Differentiate 4*(8-3x)^3
Saturday, October 22, 2011 at 8:52pm by Lyric

Derivatives
differentiate and simplify y= (e^x - 1) / x^2
Sunday, March 25, 2012 at 4:37pm by help

Calculus
Please help!! Differentiate: y=(x^2-1)^(1/2)/x^2
Sunday, April 15, 2012 at 5:25pm by Liz

calculus
Differentiate. y = x^3/3 − x^2
Thursday, September 20, 2012 at 10:49pm by michelle

calculus
differentiate: g(t)=t3cos(t)
Monday, October 15, 2012 at 10:30am by Chelle

maths
differentiate x^2ex^2 W.R TO X
Saturday, November 24, 2012 at 8:14am by John

calculus 1
Differentiate. f(x) = 8 − x^ex/x + ex f '(x) =
Friday, February 8, 2013 at 5:40pm by monic

math
Differentiate the function f(x) = In(2x +3)
Saturday, September 15, 2007 at 11:00am by manny

math calc.
Differentiate g(x)=x^(2^1/2)+(x^3/2^1/2)+e^(2^1/2)+(2e^x)^1/2
Wednesday, July 9, 2008 at 1:07am by nam

Math
Differentiate population from sample
Thursday, June 12, 2008 at 8:25am by joshua

calculus
Differentiate the function f(x) = 186.5
Tuesday, October 14, 2008 at 8:13pm by Meghan

math
Differentiate the following functions: y = (1 + 2^ex)^2
Friday, June 26, 2009 at 12:59pm by lana

math
differentiate y = 45/1 + x + sqrt x"
Sunday, June 28, 2009 at 9:56pm by lana

calculus
Differentiate and simplify completely. [x^2(1-x)^3] / [(1+x)^3]
Sunday, March 7, 2010 at 3:35pm by Anonymous

calculus
Differentiate and do not simplify: Y=x^2 * 3^2x
Monday, April 19, 2010 at 11:30pm by Anonymous

calculus
differentiate f(x)=Tan^3(e^2x +1)
Tuesday, October 5, 2010 at 1:38pm by Amber

calculus
differentiate 7 root 3(t)+9 sqrt(t^7)
Sunday, October 10, 2010 at 2:31pm by nesha

calculus
differentiate: y = 2x/1 - 3x^2
Sunday, November 21, 2010 at 5:39pm by Jazmin

calculus
kindly differentiate it pls,...
Tuesday, November 23, 2010 at 1:03am by gen

math
differentiate b) g(x) = (8x^2 - 3x)^3
Thursday, March 10, 2011 at 6:38pm by hye

Calculus
Differentiate the following function? g(x)=x^2=1/x^2-1
Sunday, May 29, 2011 at 10:55am by Tina

Calculus
Differentiate. f(x)= -8e^(5x)
Sunday, November 6, 2011 at 10:33pm by Brett

calculus
how would you differentiate (-(x^2+1)^{1/2))/(1/2)+ln(x+(x^2+1)^(1/2)
Friday, November 11, 2011 at 10:20pm by Joey

calculus
Differentiate: h(t)=5sin(arccost)
Friday, February 3, 2012 at 9:59pm by Roxxx

MATH
y = 2/x^-8 rewrite differentiate simplify
Monday, February 13, 2012 at 6:02pm by Anonymous

Calculus
differentiate (x^2 + 3x + 2) - (4x - 1)
Tuesday, March 20, 2012 at 8:56pm by Steph

calculus
Differentiate: a) y= x^2/ sinx b) y= In(2x^3+x)
Thursday, April 26, 2012 at 12:50pm by Anonymous

calculus
Differentiate the function. S(R) = 4πR^2
Thursday, September 20, 2012 at 9:03pm by michelle

calculus
Differentiate: f(x)=(secx)/[1+sec(x)]
Monday, October 15, 2012 at 10:32am by Chelle

Calculus 1
differentiate f(x)=(1+sin2x)6
Monday, October 15, 2012 at 11:33am by Adam

Math
Differentiate cos^2 x w/ respect to x
Sunday, November 4, 2012 at 11:07am by Anonymous

Math
Differentiate cos^2 x w/ respect to x
Sunday, November 4, 2012 at 11:07am by Anonymous

Math
Differentiate cos^2 x w/ respect to x.
Monday, November 5, 2012 at 12:32pm by Nyx

math
differentiate of y=|sinx|+|cosx|
Friday, January 18, 2013 at 5:07pm by raghunath laguri

Calc
Differentiate f(x) = ln(x)/sin(x)
Thursday, February 28, 2013 at 12:02pm by Lost One

Math (Calculus II)
Rate of change proportional to size: P(t)= P(i)e^kt, where P is population, t is time, k is a constant and P(i) is the initial p or "p naught"; sorry, I don't know the typed notation for subscript. By the way, p(i) is given as 100. The problems are a.) "Find the expression ...
Saturday, September 4, 2010 at 9:55pm by John

Math (Calculus II)
Rate of change proportional to size: P(t)= P(i)e^kt, where P is population, t is time, k is a constant and P(i) is the initial p or "p naught"; sorry, I don't know the typed notation for subscript. By the way, p(i) is given as 100. The problems are a.) "Find the expression ...
Sunday, September 5, 2010 at 1:29am by John

differential calculus
differentiate h(x)= 6x^2 - 1 / x^4 + 5x + 1
Wednesday, October 15, 2008 at 3:43pm by matrix10

Vocabulary
How would you differentiate population and community?
Monday, June 29, 2009 at 4:06pm by Lyla

calculus
Differentiate the following function. A(s)=-19/s^5
Friday, October 16, 2009 at 11:44am by Anonymous

calculus
Differentiate the following function. y = (5 x^2 + 7 x + 6)/sqrt(x)
Tuesday, October 27, 2009 at 11:46pm by Anonymous

Differentiation
How do i differentiate cos(3/x) or sin(4/x)? Please help!
Wednesday, October 28, 2009 at 11:09am by Urgent Please help!

Calculus
Differentiate x5^sqrt(x). Help please!
Monday, March 22, 2010 at 10:09pm by Stuck

Maths differentiation
Differentiate (ln(ax+b))^n
Monday, April 12, 2010 at 1:40pm by Welalas

Calculus
differentiate the function R(x)=sqrt(10)/x^7
Thursday, July 1, 2010 at 7:34am by Eileen

calculus
find the differentiate y=cscx/x
Wednesday, October 13, 2010 at 10:15pm by ej

calculus
how do i differentiate √secx+tanx ??
Wednesday, October 20, 2010 at 1:13pm by harry

Derviatives
Differentiate the function. f(x) = sin(5 ln x)
Tuesday, November 9, 2010 at 8:12pm by Michael

cal
Differentiate the function. f(x) = sin(7 ln x)
Tuesday, November 9, 2010 at 8:17pm by JJ

math
how to differentiate 500x^2 [(280+x^2)^-1/2] +10x?
Monday, March 7, 2011 at 6:16pm by biti

calculus
how do you differentiate problems where the x and y are to the power of a fraction?
Monday, March 21, 2011 at 5:39pm by Dakota

calculus
Differentiate. sqrt((6x^2 + 5x + 1)^3)
Tuesday, June 14, 2011 at 10:32pm by Mike

calculus
Differentiate. sqrt((6x^2 + 5x + 1)^3)
Tuesday, June 14, 2011 at 11:58pm by Mike

calculus
differentiate the following funcation: R(t) = (t + e^t)(4- sqrt (t))
Sunday, June 26, 2011 at 12:09am by Zoe

Calculus
Differentiate: a. y = (x + 3)(x^2 −5x +1) b. y = x^2e^x
Tuesday, August 23, 2011 at 2:06pm by Branden

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