**Weegy:** 48z2 - 18z3 -32z + 12z2 + 8 -3z= -18z3 + 60z2 -35z + 8

**User:** Find the quotient.
48a3bc2 ÷ 3abc

**Weegy:** = 48a?bc?/3abc
= (48a?bc?/3abc)/(3abc/3abc)
= 16a?c/1
Answer: 16a?c

**User:** Simplify b(a + b) - a(a - b).

**Weegy:** b(a + b) - a(a - b) is equal to n^2-a^2+2ab or -a^2+2ab+b^2. SOLUTION: b(a + b) - a(a - b) ab+b^2-a^2+ab b^2-a^2+ab+ab n^2-a^2+2ab or -a^2+2ab+b^2

**User:** Find the product.
-2x(x2 - 3)

(More)8

a^5 · a^7 = a^(5+7) = a^12

Added 6/17/2014 4:03:02 PM

This answer has been confirmed as correct and helpful.

8

2x(x^2 - 3) = 2x^3 - 6x

Added 6/17/2014 4:04:00 PM

This answer has been confirmed as correct and helpful.