Question

Please help me I need help

Answer 1

14

Explanation:

To solve
`(ab^2-4)/(10)`

We need to know what
`ab^2` is.

`ab^2 = a*b^2 = 4 * 6^2 = 4*36 = 144`

`(144-4)/(10) = 140/10 =14`

Hope this helps :)

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