Question

Please help with this

Answer 1

B.
`- (9)/(8)`

Explanation:

`\huge\frac{ - 2 {a}^( - 3) {b}^(2) }{a} \\ \\ \huge = \frac{ - 2 {b}^(2) }{a *{a}^( 3) } \\ \\ \huge = \frac{ - 2 {b}^(2) }{{a}^( 4) } \\ \\ \huge = \frac{ - 2 * {3}^(2) }{ {( - 2)}^(4) } \\ \\ \huge= ( - 2 * 9)/(16) \\ \\ \huge \red{= - (9)/(8) }`