Question

Please help me I need help

Answer 1

Answer:

14

Step-by-step explanation:

To solve $\frac{ab^2-4}{10}$

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

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

$\frac{144-4}{10} = 140/10 =14$

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