Question

By what number should (−3/2)−4 be divided to get (−2/3)3?

Answer 1

`{( (3)/(2)) }^( - 4) / x = {( - (2)/(3) )}^(3)`

`- (8)/(27) x = {( (2)/(3) )}^(4)`

`- (8)/(27) x = (16)/(81)`

`x = (16)/(81) ( - (27)/(8) ) = - (2)/(3)`