SOLUTION: I worked the following problem and came up with -216a^2. Simplify: (-2a^4)^3(3a^-5)^2 I worked the following problem and came up with 3(a^2-5a^2-14). Factor: 3a^2-15a^2-

Question 32915: I worked the following problem and came up with -216a^2.
Simplify: (-2a^4)^3(3a^-5)^2

I worked the following problem and came up with 3(a^2-5a^2-14).
Factor: 3a^2-15a^2-42
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
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first factor out =
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factor out -6

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