Question

find
m so that (-3) m + x(-35 = (-317​

Answer 1

Answer:

no brown and white striped bass

Answer 2

${ \huge{ \fcolorbox{black}{cyan}{AnsWer}}}$

The value of m is 1

Step-by-step explanation:

Given : Expression (-3)^m+1×(-3)^5=(-3)^7(−3)m+1 ×(−3) 5 =(−3) 7

To Find : The value of m

Solution ⤵️

Expression : (-3)^m+1 × (-3)⁵ =(-3)⁷ (−3) m+1 ×(−3)⁵ =(−3)⁷

We know, x^a\times x^b=x^{a+b}x a ×x b = x a+b

$( { - 3}^{m + 1 + 5} ) = ({ - 3})^{7}$

$( { - 3})^{m + 6} = ( { - 3})^{7}$

Comparing the power as bases are same

$m + 6 = 7$

$m = 1$

Hence , The value is 1