3 years ago

Whats the first step in evaluating this expression? 3 x [9 - (4+2) ÷ 2]

Mathematics

1 answer:

Korvikt [17]3 years ago

5 0

Answer:

Parenthesis

(18)

Explanation:

3 · [9 - (4+2) ÷ 2]

= (3)(9 + −3)

= (3)(9) + (3)(−3)

= 27 − 9

= 18

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