Question

PLEASE HELP ME ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Solve for x. x3=2764 Enter your answer in the box. x =

Answer 1

we have

`x^(3)= (27)/(64)`

we know that

`27=3^(3)`

`64=4^(3)`

substitute in the expression

`x^(3)= (3^(3))/(4^(3))`

Applying cubic root both sides

`(x^(3))^{(1)/(3)}=((3^(3))/(4^(3)))^{(1)/(3)}`

`x=(3)/(4)`

therefore

the answer is

`x=(3)/(4)`