April 24, 2014

Search: Math -Precal 11

Number of results: 87,626

math: precal
How do I find the zeros of a polynomial function?
Sunday, March 20, 2011 at 4:54pm by leena

use calculator to approximate sec 10 degrees. round to 2 decimal places.
Monday, January 11, 2010 at 5:47pm by justjen93

Math Analysis (PreCal)
write the equation of a sine function whose amplitude: 2 period: π/2 phase shift: 2/3
Thursday, March 7, 2013 at 11:12pm by Daijha

technical math/precal
18/3square roots of 6-7square roots of 2
Tuesday, May 3, 2011 at 2:40pm by Becky

Math (Precal)
csc^2x secx/sec^2x+csc^2x simplify.
Monday, May 9, 2011 at 6:35pm by Rose

Monday, February 13, 2012 at 12:05am by dave

(x^2+11)/(3-x) x=4i
Tuesday, August 21, 2012 at 1:03pm by katie

Tuesday, May 21, 2013 at 3:13am by gdfd

precal log
4^(2x-5)=8^(x-3) Thanks
Wednesday, April 9, 2008 at 12:54am by Deb

(48)with the exponent of 1/2
Wednesday, January 7, 2009 at 9:51pm by ash

(-8)the exponent is -1/3
Wednesday, January 7, 2009 at 10:15pm by ash

solve for x: (x^2-2x)^2 -11(x^2-2x)+24
Tuesday, September 18, 2012 at 3:14pm by katie

Solve for y: (y-(10/y))^2+6(y-(10/y))-27=0
Tuesday, September 18, 2012 at 3:16pm by katie

Solve for x. -3x^2+8=-4
Saturday, September 14, 2013 at 6:36pm by Anonymous

precal (log)
3^(log3(4x)) thank u
Tuesday, April 8, 2008 at 1:32am by Deb

solve by subsituting 5x+4y=7 x-3y=9
Tuesday, April 15, 2008 at 11:24pm by Deb

are there solutions to x^3+27i=0 is so what are they?
Thursday, December 30, 2010 at 10:50am by sue

Friday, May 20, 2011 at 4:16pm by joe

How do you simplify i38?
Wednesday, September 7, 2011 at 3:39pm by Chandra

Friday, March 23, 2012 at 6:01pm by olivia

Friday, March 23, 2012 at 8:08pm by olivia

log(base 5)((x^2+2x+1)/x^2)
Wednesday, January 22, 2014 at 11:51pm by Me

which of the following is an asymptote of f(x)= 5/x+6
Friday, February 21, 2014 at 1:49pm by harley

Solve The Inequality 0 < -9x/x-x^2
Sunday, March 23, 2014 at 10:59pm by Maria

Math precal
Show that ab= 1/2 [(a+b)^2 - (a^2+b^2)] Show how's its done i want to learn thank u
Thursday, January 10, 2013 at 11:45pm by Shelby

how to express 3+4i in polar form
Wednesday, February 7, 2007 at 6:48pm by Icon44

logs 9^(2x-5)=27(x+4) and 3log(underscore4)(2x-1)=15 Thank you
Monday, March 31, 2008 at 3:15am by Deb

Would this be the answer for this problem 2x^3-x^2 > x x>1 or 0>x>-1/2
Monday, December 8, 2008 at 12:23am by Jaslyn

Would the limit of lim x-->3 (x^3 -27)/(x^2 -9) be: 9/2?
Monday, December 8, 2008 at 1:59am by Jaslyn

How do you find the 6th root of -i?
Thursday, December 11, 2008 at 5:42pm by Sara

simplify: cscx secx
Monday, March 8, 2010 at 12:45am by john2

How do you solve: sin[arccos(-2/7)] ?
Sunday, May 23, 2010 at 5:56pm by anonymous

find all the roots of x^4-8x^2+5.
Wednesday, August 18, 2010 at 10:38pm by john2

What are the roots, real and imaginary of: Y=x^4-6x^3+9x^2-6x+8
Thursday, January 13, 2011 at 12:41pm by Breana

identify the trigonometric form of -6+6i
Friday, May 20, 2011 at 4:18pm by joe

precal 2
solve the equation 4cos^2x-1=0
Sunday, July 24, 2011 at 9:01pm by denise

Write the expression (7 7i) + (8 2i) in the form a + bi
Wednesday, September 7, 2011 at 12:18am by Jake

Friday, March 23, 2012 at 10:57am by Anonymous

Friday, March 23, 2012 at 1:44pm by olivia

Friday, March 23, 2012 at 6:26pm by olivia

Friday, March 23, 2012 at 9:46pm by Lynn

Find the Difference quotient: 4/(x-3)^2
Tuesday, November 6, 2012 at 3:12pm by katie

find the domain and inverse for (f)= 2 + 1/(e^(x/3-5)
Thursday, February 20, 2014 at 11:57pm by hamal

what is the first term of an arithmetic sequence if the 7th term is 21 and the 10th term is 126
Saturday, February 13, 2010 at 10:55pm by Nancy

A square sheet of cardboard 18 inches is made into an open box (there is no top), by cutting squares of equal size out of each corner and folding up the sides. Find the dimensions of the box with the maximun volume. Volume= base(width)height but base + 2H =18 base + 2W=18 ...
Monday, November 6, 2006 at 6:09pm by Chau

verify: tanx secx = -2tanx
Monday, March 8, 2010 at 8:29am by john2

complete the identity: sin^4x-cos^4x
Monday, March 8, 2010 at 10:25pm by adam2

If lim 1/5^n exists, what is its value? It's either 0.2 or 0
Saturday, September 4, 2010 at 8:06pm by Anonymous

Let g(x)=2x+6 if k(g(x))=4x+12/3-the square root of 2x-5. Find the formula for k(x)
Monday, November 22, 2010 at 10:28am by Vic

Find the components and so that fog =H . H(x)=log_3e^x
Wednesday, November 9, 2011 at 9:37pm by tina

Monday, February 6, 2012 at 1:56pm by Mayna

Solve the exponential equation algebraically 5^(-t/2) = 0.20
Sunday, June 23, 2013 at 1:44am by Ku

find the minor axis 1x^2+36y^2=1
Friday, November 29, 2013 at 11:05pm by Teagan

Solve Using Log Properties: 1/4 = 8^3x+5
Friday, April 4, 2014 at 11:01am by Maria

rewrite cosx/secx-1 not in fractional form
Sunday, January 10, 2010 at 5:24pm by joe

urgent precal
What is cosx/ (secx-1) not in fractional form?
Sunday, January 10, 2010 at 9:03pm by joe

from {o, 2pie} what are the solutions of cos(squared)x- cos2x=0
Sunday, January 10, 2010 at 9:04pm by joe

from {0,2pie} what are the solutions of tan x/4= square root of 3/3
Sunday, January 10, 2010 at 9:06pm by joe

given cscx= -3 and tanx>0 find cosx
Sunday, January 10, 2010 at 9:07pm by joe

[0, 2pie] 2cosxcscx-4cosx-cscx+2=0 What are these solutions?
Sunday, January 10, 2010 at 9:09pm by johnny

solve cos(squared)x + sinx = 1 {0, 2pie)
Tuesday, January 12, 2010 at 11:48pm by timmy

quick precal concept
is there no solution for a triangle with C=50deg a=25 c=22?
Thursday, February 18, 2010 at 10:53pm by tom

precal - iterates?
Find the third iterate of the function f(t) = 9t - 3 when t0 = 1/3 + i/9.
Monday, September 6, 2010 at 4:00pm by Anonymous

Factor Completely: 10y^7 +26y^6 -12y^5
Wednesday, June 8, 2011 at 4:07am by LA

precal 2
find the area of the triangle B=72degree 30', a= 105, c=64
Sunday, July 31, 2011 at 5:14pm by raven

precal 2
use the law of cosines to solve the triangle a=55, c=72, b=25
Sunday, July 31, 2011 at 5:16pm by raven

calculus and precal
find k such that f(x)=3k-2x+3kx^2-x^3 has a factor of (x-2).
Wednesday, September 7, 2011 at 7:42pm by Jishka

what is the answer to cot^2X+5=csc^2X+4?? i am not sure where to begin
Tuesday, October 18, 2011 at 11:53pm by deborah

given tanx= (1/2) and cscx<0, find cos2x
Sunday, February 26, 2012 at 11:25pm by Logan

Simplify using identites tan(-x)cosx
Friday, October 12, 2012 at 12:17pm by Raeven

how do you find an exponent variable without logarithms? ex. 8.2=1.65(0.8)^n-1 thanks
Sunday, October 14, 2012 at 11:25pm by Derpy

write as single log -4ln(x+1) + 9ln(x)
Tuesday, April 9, 2013 at 11:40pm by lakyn

I'm suppose to solve log(3)-27=x I get 3^x=-27 I can't go any father correct?
Friday, November 29, 2013 at 10:04am by Terri

Math: PreCal: Triangles
An isosceles triangle is inscribed in a circle. The shortest side is the base which is 16 cm long. If the radius of the circle is 10 cm, what is the length of side "a"?
Wednesday, March 28, 2012 at 1:23am by Joey

college precal
find all the values: sin2x- sqrt3cosx=0
Friday, December 12, 2008 at 1:01am by Shawn

find the exact value of the expression: csc (tan^-1 3/3)
Monday, March 8, 2010 at 10:03pm by adam2

find teh exact value: sin(315-60)
Thursday, March 11, 2010 at 10:29pm by john 2020

Solve for x 10^x/10 = (0.01)^1/3 A.) x = -2 B.) x = 1/3 C.) x = 2/3 None of those seem to fit when plugged in.
Saturday, August 28, 2010 at 8:02pm by Anonymous

precal 2
use the law of cosines to solve the triangle A=55 degree, c=10, b=3
Friday, July 29, 2011 at 4:05pm by danielle

precal 2
use law of sines to solve the triangle A=58 degree, a=4.5, b=12.8
Sunday, July 31, 2011 at 5:12pm by raven

Write the polar equation in rectangular form r=-12 sin
Saturday, September 3, 2011 at 12:19am by Kathy

Friday, March 23, 2012 at 8:10pm by olivia

Find x such that -8 x - 3, 3 x - 1, and 2 x + 49 are consecutive terms of an arithmetic sequence. x=?
Friday, November 29, 2013 at 10:47pm by Teagan

1n e^5 a little confused how to determine exact value Is it? log(e)e^5 e^x=e^5 x=5
Sunday, December 1, 2013 at 2:03pm by Terri

could someone help me with this problem? find 2 postive and 2 negative coterminal angles of -(pi)/4
Monday, September 14, 2009 at 12:07pm by katy

precal desperate
Given sina= 3/4 and cosB = (-5)/13 and this is Quad II find cos(a+B)
Wednesday, January 13, 2010 at 12:05am by joel

Find the exact value of the expression. sin(arccos sqrt(5)/5)
Wednesday, March 30, 2011 at 10:17pm by Jackie

identify the standard form of the complex number: 10(cos259+isin259)
Friday, May 20, 2011 at 4:15pm by joe

precal 2
find values for b such that the triangle has no solution A=88 degree, a=315.6
Friday, July 29, 2011 at 4:03pm by danielle

precal 2
use Demoivre's theorem to find the power [5(cos3.2 + isin3.2)]^4
Sunday, July 31, 2011 at 5:21pm by qui qui

use the properties to find the exact value'log_7(343.7 ^15)
Tuesday, November 8, 2011 at 11:28pm by tiona

Find all solutions to the equation, x-8(sqrt x)+16=0. Is x=16 the only solution?
Saturday, November 30, 2013 at 8:27pm by Terri

Give the equation of the line that passes through point (-1, 6) and is parallel to a=<3,1>
Thursday, January 23, 2014 at 11:42pm by PreCal

find exactly all the solutions in [0, 2pi) to 4 sin(x)cos(x) = 1
Friday, March 21, 2014 at 11:52pm by hamal

rewrite the expression in terms of the first power of cos sin^2xcos^2x
Tuesday, February 24, 2009 at 6:37pm by trista

rewrite the expression in terms to the first power of cos sin^2xcos^4x
Tuesday, February 24, 2009 at 6:44pm by trista

give the value of each expression in simplest radical form of sine -45 deprees
Sunday, January 10, 2010 at 8:49pm by Anonymous

desperate for help in precal
how do you write (cosx)/(secx-1) without being in fractional form?
Sunday, January 10, 2010 at 10:52pm by george

Given f(x) and g(x) below, find: (a) f + g (b) f g (c) f*g (d) f/g Please show all of your work. f(x) = x + 5 g(x) = 5x^2+15x-3
Wednesday, January 4, 2012 at 3:34pm by Dina

Write down 3 other possible trig forms for - 1 + isqrt2. How do you solve this?
Saturday, February 25, 2012 at 2:39am by Mayhem

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