Question

solve this question.​

Answer 1

Answer:

7m to the power 2 =49m.

Step-by-step explanation:

becoz

it is given that 7 square and hence 7×7 =49

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Answer 2

Answer:

$7 {m}^{2} = 21m \\then \\ 21 = 7 \frac{ {m}^{2} }{m} \\ 21 = 7m \\ \frac{21}{7} = m \\ 3 = m \\ m = 3$