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math (algerba 1)
2x2 + 16x + 32 how do I Factor and label? And how do I know if this is a tri square?
asked by Ashley on January 8, 2013 
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Which rectangular equation corresponds to these parametric equations? x = 0.2sec t and y = 0.25tan t A) 25x^2 − 16y^2 = 1 B) 25x^2 + 16y^2 = 1 C) x^2 − 16y^2 = 25 D) 25y^2 − 16x^2 = 1 E) 4x^2 − 16x^2 = 1
asked by Anonymous on March 24, 2014 
Math
Solve: 1.) 2x² + 24 = x² The answers I obtained were: x = i√24 and x= i√24 are these correct? 2.) 9x³ = 25x 3.) 5x²  x = 7x²  5x  2 4.) 2x² = x³ + 4x  8 ~Thank you
asked by Henry on September 1, 2010 
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Use the rational zeros theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x)=25x^4+26x^3+126x^2+130x+5 Find the real zeros x= Use the real zeros to factor f f(x)=
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this is what u do on your first problem....first u take out the greatest common factor that would go into all of them... 4n^220n+24...now what number will go into all of them...well 4 will...4 will go into 4,20,and 24...so. it
asked by sheila on November 13, 2006 
Math
find any stationary points of the function g(x) = (2x3)square root of 5+16x4x^2 (0 less than or equal to x less than or equal to 4) and use the first derivative test to classify each stationary point as a local maximum or local
asked by Pd on September 14, 2010 
Intermediate Algebra
Am I going in the right track? 8x 1/x + 5x  3/2x = 16x^2  2x/2x^2 + 5x^2  3x/2x^2 16x^2  2x + 5x^2  3x/2x^2 =21x^2  5/2x^2 Find the LCD 6/7z 28, 8/x^2 4x = 7x(x4) Simplify 3x^2  2x/15x10 = x/5 Let's start by looking at
asked by Richard on November 3, 2006 
Algebra
There are two solutions to  16x  5  = 3. The greatest solution is ___. Since the expression, 16x  5, can be either positive or negative, solve for both. 16x  5 = 3 16x = 8 x = .5 (16x  5) = 3 16x + 5 = 3 16x = 2 x = 1/8
asked by Juri on July 23, 2007 
Algebra
Rewrite the middle term as the sum of two terms and then factor completely. 25x^2+35x+12 Is the following true or false? x^2+2x3=(x+1)(x3) Can you show me how to do these two problems? Thank you for any help you can give me. If
asked by kat311 on June 26, 2007 
ALGEBRA
Bill is solving the equation 26x−21(6x+51)=40(11x+139). The following shows the steps he has used so far to solve the equation. Step1:26x−21(6x)−21(51)=40(11x)+40(139) Step2:26x−126x−1071=440x+5560 Which statement
asked by c2v5 on November 13, 2013