Question

Which of the following is a step in simplifying the expression

Answer 1

A)

Answer 2

B)

Answer 3

C)

Answer 4

\[\frac{ x^a }{ x^b } = x^{a-b}\]

Answer 5

D)

Answer 6

Its B

Answer 7

\[{\frac{ xy^3 }{ x^{-4}y^4 }}^{-2} = \frac{ x^{-2}y^{-6} }{ x^8y^{-8} }\]