Saturday

April 19, 2014

April 19, 2014

Posted by **justme** on Tuesday, October 11, 2011 at 5:28pm.

i tried doinhg this but i still dont get it..pls help me...

- math -
**MathMate**, Tuesday, October 11, 2011 at 5:36pmRead the question as:

8/125x^3 + 64y^6

=(2x/5)³+(2y²)³

You will need the standard identity:

a^3+b^3=(a+b)(a^2-ab+b^2)

Give it another try.

**Related Questions**

math - clasifying conics 4xsquared=64-64ysquared 4x^2 = 64 - 64y^2 4x^2 + 64y^2...

Math - 9x^2+16y^2-18x+64y-71=0 find the coordinates of the center, the foci, and...

Math - Solve by Factoring: -0.125x^2+1.75x+7=0

college math - 125x^9m+27y^6m

math - pls. factor and explain: 125x^6+8 are there any technics?

math - 125x.1 explain the decimal movement when multiplying by .1

math - Simplify: i^25 Sqrt-900 cuberoot-125x^6

math - determine whether the following is a perfect-square trinomial. x^2- 16xy...

math - rewrite with rational exponents (95x^4y)^3 would this be (15x^64y^3)1/9...

MATH! - is this correct? Completely factor the following expression: 64y^2-49z^2...