Question

(2x^4y^2)(2^-2x^-1y^-3) helppppppp

Answer 1

let me try to write this and see if it is correct.

\[(2x^4y^2)(2^{-2}x^{-1}y^{3})\] is that it?

Answer 2

if so, go across and add the exponents in the like bases. get
\[2^{1-2}x^{4-1}y^{2-3}\]

\[2^{-1}x^3y^{-1}\]

Answer 3

and if for some reason you have to write this using positive exponents, put
\[\frac{x^3}{2y}\]