why does -(2x^2)^5 simplify to -(32x^10) ? where does 32 come from?
Use the fact that \((a\times b)^m = a^m\times b^m\)
and the fact that \((a^m)^n=a^{m*n}\)
to get \(-(2x^2)^5\rightarrow -(2^5\times (x^2)^5) \rightarrow -(32\times x^{10})\)