Edwin was evaluating the expression below when a = 3 and b = -6

Question

asked Nov 15, 2023 120k views

2 Answers

Harunurhan · Answer 1 · 2023-11-17T04:27:54+0000

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Evaluate the expression a²-18+4b when a=3 and b=-6

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Substitute 3 in lieu of a and -6 in lieu of b:-

(3)²-18+4(-6)

9-18+4(-6)

On further simplification,

9-18-24

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