Question

Which answer is equal to ( sqrt 7)^3?
A.7 3/2
B.7 2/3
C.7 1/6
D.7 1/3

Answer 1

Try D As your Answer.

Answer 2

`(√(7))^(3)`

`√(7)√(7)√(7)`

`√(7 * 7 * 7)`

`√(49 * 7)`

`√(343)`

`√(49 * 7)`

`√(49)√(7)`

`7√(7)`

`(7)^{(3)/(2)}`

The answer is A.