Question

(2m+1)(m+m+3m+1) plz expand these ​

Answer 1

Answer:

2m(m+m+3m+1) + 1(m+m+3m+1)

2m(5m+1)+1(5m+1)

${10m}^{2} + 2m + 5m + 1$

${10m}^{2} + 7m + 1$

Answer 2

Answer:

hope you understand

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