Question

Viết thành dạng tích các luỹ thừa sau:
- (1/2)^2
- (1/3)^3
- (3/2)^3
-(-2)^2
-(-3/4)^3
 

Answer 1

`- (1/2)^2 = -(1/2) * (1/2)`
`-(1/3)^3 = (-1/3)*1/3*1/3`
`- (3/2)^3 = (-3/2)*3/2*3/2`
`-(-2)^2 = 2^2 = 2*2`
`-(-3/4)^3 = (3/4)^3 = 3/4 *3/4 *3/4`

Answer 2

`-(1/2)^2 = - ( 1/2).(1/2)`

`-(1/3)^3 = -(1/3).(1/3)`

`-(3/2)^3 = -(3/2)(3/2)(3/2)`

`-(-2)^2 = 2.2.2`

`-(-3/4)^3 = (3/4).(3/4).(3/4)`