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What is 9(2x + 9) (Just that)
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What is 9(2x + 9)


(Just that)

User Nikola Jovic
by
4.6k points

2 Answers

1 vote

Answer:
18x+81

Add parentheses beside 9


Before: 9(2x + 9)\\After:(9)(2x+9)

Multiply each side by 9


(9)(2x)+(9)(9)\\18x+81

User Kieran E
by
5.0k points
2 votes

Answer:


9(2x + 9) \\= 18x + 81

User AmitM
by
5.6k points
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