Question

Select all of the following expressions that are equivalent to 0.36. (0.6)2 (-0.3) + (-0.06) |-3 + 2.64| -(-0.36) 2x - 1.64x

Answer 1

the first one,  and the fourth one

Answer 2

`(0.6)^2`

`|-3 + 2.64|`

`-(-0.36)`

Explanation:

In first option,

`(0.6)^2=0.36`

In second option,

`(-0.3)+(-0.06)=-0.30-0.06=-0.36`

In third option,

`|-3 + 2.64|=|-0.36|=0.36`

In fourth option,

`-(-0.36)=0.36`

In fifth option,

`2x-1.64=0.36x`

Hence, the expression that are equivalent to 0.36 are,

`(0.6)^2`

`|-3 + 2.64|`

`-(-0.36)`