Justinalanlee Justinalanlee

01-03-2020
Mathematics

contestada

What is 2m + 4m - 3m to the second power

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ilovedogs1234567890 ilovedogs1234567890

01-03-2020

Answer:

9m^2

Step-by-step explanation:

(2m+4m-3m)^2

3m^2=9m^2

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jwhi2987 jwhi2987

01-03-2020

-3m. 2m+4m is equal to 6m. 3m to the second power is clearly 9m, and 6m-9m would be equal to -3. so -3m is your answer.

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