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NNADVOKAT [17]
3 years ago
8

Multiply (3p+4q) by (3m+2n).​

Mathematics
1 answer:
trapecia [35]3 years ago
5 0

Answer:

9pm + 6pn + 12qm + 8qn

Step-by-step explanation:

Use FOIL (firsts, outers, inners, lasts)

^ this tells you what to multiply

Multiply the firsts 3p × 3m = 9pm

Multiply the outers 3p × 2n = 6pn

Multiply the inners 4q × 3m = 12qm

Multiply the lasts 4q × 2n = 8qn

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