1.

find the value of m.(2/7)raised to power-5 ×(2/7)raised to the power m =(2/7)raised to the power 6 . please solve it , it's urgent....​

Answer»

Step-by-step explanation:

\huge\underline\mathfrak{Answer}

( { \frac{2}{7} })^{ - <klux>5</klux>} \times ({ \frac{2}{7} })^{m} = ({ \frac{2}{7} })^{6}

We know that a^m × a^n = a^m+n

So,

( { \frac{2}{7} })^{ - 5 + m} = ({ \frac{2}{7} })^{6}

If the bases are EQUAL,equate the POWERS

- 5 + m = 6

m = 6+5

m = 11

HOPE IT HELPS

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