Friday

November 28, 2014

November 28, 2014

Posted by **Michaela** on Sunday, February 6, 2011 at 8:01pm.

8x^3-125

81x^-625

18x^3+63x^2-50x-175

x^4-11x^2+18

I'm so lost!

- algebra -
**bobpursley**, Sunday, February 6, 2011 at 8:20pmdifferece of cubes

differece of cubes

9x^2(2x+7)-25(2x+7) then gather the common factor, to (2x+7)(9x^2-25), and now the second term is a differece of squares, so It can be factored.

Last

(x^2-9)(x^2-2) both of these terms are difference of squares. (last term (x-sqrt2)(x+sqrt2)

**Answer this Question**

**Related Questions**

Algebra 3 - Factor: 12x^3+18x 49-4y^2 x^3+1 8x^3-125 x^3+2x^2+x

algebra - Which are the solutions of 18x^3=50x? A. 0,5/3 B. -5/3,5/3 C. -5/3,0,5...

college algebra - y intercept: 3x^2+18x 0=3x^2+18x from here im lost

calculus - s=-4.9tē+245t+14.7 s=-4.9(tē-245/4.9t)+14.7 s=-4.9(tē-50t)+14.7 s=-4...

Math - Factor each expression. Please show me how to do it. Thanx 8x^2-10x+3 15X...

ALGEBRA -- long division - Find each solution using long division. Show your ...

Algebra - How do I factor out the greatest common monomial factor? 1) 9m^7 - 3m^...

algebra - factor y^2 + 18xy + 81x^2

Algebra - Factor at the greatest common factor from the expression. Can someone ...

insurance - If the patient in Question 9 has only Medicare coverage, your office...