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-

Algebra ->  Polynomials-and-rational-expressions -> 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-      Log On