Question
4(x^-10y^9)^-7 Simplifies to ??
4^number x^number y^number
4^number x^number y^number
Answers
oobleck
if 4^1 was wrong, then the answer key was in error.
Or, more likely, you mistyped the problem, which was supposed to be
(4x^-10y^9)^-7 = 4^-7 x^70 y^-63
Or, more likely, you mistyped the problem, which was supposed to be
(4x^-10y^9)^-7 = 4^-7 x^70 y^-63
Jack
4(4x^-10y^9)^-7
Jack
what would they be then