Question

Simplify each expression. Use Positive exponents. (x^-2y^-4x^3)^-2
the answer I put was (x-2y-4x3)=1/(x-2y-4x3)^2 Please tell me what I got wrong. I am not good at Algebra AT ALL

Answer 1

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Answer 2

:)

Answer 3

\[\frac{ 1 }{( \frac{ x^3 }{ x^2y^4 } )^2}=\frac{ 1 }{ \frac{ x^2 }{ y^8 } }=\frac{ y^8 }{ x^2 }\]