Which expression is equivalent to (x^1/2y^-1/4z)^-2

Question

asked Oct 28, 2022 104k views

1 Answer

Martinos · Answer 1 · 2022-11-04T14:27:08+0000

Answer:

√(y) ÷ xz²

Explanation:

multiply the exponent of 'x' by -2 to get -1

multiply the exponent of 'y' by -2 to get 1/2

multiply the exponent of 'z' by -2 to get -2

= (x^-1)(y^1/2)(z^-2)

= 1/x ·
√(y) · 1/z²

=
√(y) / xz²