divide.assume the denominator does not equal zero

12x^2y-6xy+4x^2/2xy

Factor each polynomial completely

1. 2x^2+12xy+18y

2. a^4-b^4

3. 3x^2+7x-6

Thanks, love CJ

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- May 15th 2012, 12:02 PMCJDJ2232Homework help
divide.assume the denominator does not equal zero

12x^2y-6xy+4x^2/2xy

Factor each polynomial completely

1. 2x^2+12xy+18y

2. a^4-b^4

3. 3x^2+7x-6

Thanks, love CJ - May 15th 2012, 01:28 PMDeMathRe: Homework help
Hints:

1. $\displaystyle 2x^2+12xy+18y=2(x^2+6xy+9y)=2(x^2+2\cdot x\cdot3y+3^2y)$

2. $\displaystyle a^4-b^4=(a^2)^2-(b^2)^2$ - May 16th 2012, 05:09 AMWilmerRe: Homework help
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