Question

Divide : (5m2)÷(-m)
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Answer 1

Answer:

5m2/-m

=-5m

its right answer is -5 m

Answer 2

SOLUTION

TO DETERMINE

$\displaystyle \sf{(5 {m}^{2}) \div ( - m) }$

FORMULA TO BE IMPLEMENTED

We are aware of the formula on indices that

$\displaystyle \sf{ {a}^{m} \div {a}^{n} = {a}^{m - n} }$

EVALUATION

$\displaystyle \sf{(5 {m}^{2}) \div ( - m) }$

$= \displaystyle \sf{ \frac{5 {m}^{2}}{ - m} }$

$= \displaystyle \sf{ - \frac{5 {m}^{2}}{ m} }$

$= \displaystyle \sf{ - \frac{5 {m}^{2}}{ {m}^{1} } }$

$= \displaystyle \sf{ - 5 {m}^{2 - 1} }$

$= \displaystyle \sf{ - 5 {m}^{1} }$

$= \displaystyle \sf{ - 5 m}$

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