IDNLearn.com makes it easy to get reliable answers from knowledgeable individuals. Get the information you need quickly and accurately with our reliable and thorough Q&A platform.

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

Sagot :

Answer:

[tex]\sqrt{y}[/tex] ÷ xz²

Step-by-step 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 · [tex]\sqrt{y}[/tex] · 1/z²

=  [tex]\sqrt{y}[/tex] / xz²