SOLUTION: I need help with two problems plus I have to show the steps. 1. 12x^2-2x-30 2. 2x^4-32y^4

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I need help with two problems plus I have to show the steps. 1. 12x^2-2x-30 2. 2x^4-32y^4      Log On


   

Question 212192: I need help with two problems plus I have to show the steps.
1. 12x^2-2x-30
2. 2x^4-32y^4
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
1. 12x^2-2x-30
2(6x^2-x-15)
2(2x+3)(3x-5) ans.
2. 2x^4-32y^4
2(x^4-16y^4)
2(x^2-4y^2)(2x^2+4y^2)
2(x-2y)(x+2y)(2x^2+4y^2) ans.