Question

FIND M for the following:

Answer 1

Answer:

-2

Step-by-step explanation:

$\frac{2}{5} ^{3 + ( - 8) } = \frac{2}{5} ^{2m - 1} \\ \frac{2}{5} ^{ - 5} = \frac{2}{5} ^{2m - 1}$

$- 5 + 1 = 2m \\ - 4 = 2m \\ \frac{ - 4}{2} = m \\ - 2 = m$

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