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3 votes
Solve: –36 x 72 + 64 x (–72)

And mention the property
Closure/Commentative/Associative
Explain your answer and gain 20 points.

User Tbatch
by
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2 Answers

1 vote

Answer:


- 36 * 72 + 64 * ( - 72) \\ - 2592 + ( - 4608) \\( - 7200)

User JM Hicks
by
7.4k points
6 votes

Explanation:


- 36 * 72 + 64 * ( - 72)

first carry out the multiplication operation:


= ( - 36 * 72) + (64 * - 72) \\ = - 2592 + ( - 4608)

then addition operation:


= - 7200

User Quora Feans
by
6.8k points