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State whether...

Question

State whether the statement is True or False.
Evaluate: $(4 - a b) (8 + a b)$ is equal to $32 - 4 a b - a^{2} b^{2}$ .

A

True

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B

False

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Solution

The correct option is A True
$M u l t i p l y (4 - a b) (8 + a b) = 32 - 8 a b + 4 a b - a^{2} b^{2} = 32 - 4 a b - a^{2} b^{2}$

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