esaragarcia908 esaragarcia908

22-10-2022
Mathematics

contestada

Select all of the expressions equivalent to (m + m)(-4.2m).

Answer choices
2m(-4.2m)
-4.2m³
-2.2m²
4.2m²+4.2m²
-4.2m²+(-4.2m²)
-8.4m²

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