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Ulleksa [173]
3 years ago
9

Which of the following is equivalent to (2a + a)(3b + 1)?

Mathematics
1 answer:
yaroslaw [1]3 years ago
7 0

Answer:

9ab+3a

Step-by-step explanation:

(2a+a)(3b+1)=(3a)(3b+1)

3a(3b+1)

=(3a×3b)+3a×1

=9ab+3a

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