markieb15 markieb15

16-11-2021
Mathematics

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Simplify the following expression. (10m – 7)(m +8)

Simplify the following expression 10m 7m 8 class=

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nvalleriani2026 nvalleriani2026

16-11-2021

Answer:

10m^2 + 73m - 56

Step-by-step explanation:

First you want to distribute it, 10m(m + 8) - 7 (m + 8)

And again: 10m^2 + 80m - 7 (m + 8)

And one last time: 10m^2 + 80m - 7m - 56

Then you want to combine the like terms: 10m^2 + 73m - 56

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