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Simplify the expression 9k(8k+7)
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1 vote
Simplify the expression 9k(8k+7)

User HenryZhao
by
4.4k points

2 Answers

5 votes

Answer:

72k²+7

Explanation:

Multiply 9k and 8k. After that, you will get 72k² because there are two k numbers. so you leave +7 and put that in the equation then you get 72k²+7.

User MSaudi
by
5.2k points
1 vote

Answer:

135k

Explanation:

9k*8k=72k

9k*7=63k

72k+63k=135k

User Alexbclay
by
4.4k points
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