Question

Select the expressions that are equivalent to (picture)

Answer 1

Hey there :)


`(5)/(6x^4)`

When you take x⁴ from the denominator to the numerator, you get x⁻⁴
Therefore, first option:
`(5x^-^4)/(6)` is one correct expression

When you exchange the numerator and denominator, you will have negative powers on them. Such as when you take 6 to the numerator you will have 6⁻¹ and 5 to the denominator is 5⁻¹
So, second option :
`(6^-^1x^-^4)/(5^-^1)` is another right expression.