Question

find m so that (-3) raised to power m+1 × (-3)raised to power 5 = (-3) raised to power 7

plz help me with this question


⭐⭐50 points ⭐⭐​

Answer 1

Dear Student!

thanks for this question!

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BASIC PRINCIPAL BEFORE GOING TO THE QUESTION!

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remeber dear answer is as per your question!

kindly make correction to the question,if it is wrong!

thanks!$Points: m^{x} =m^{y} \\\\          \\implies,\\\\x=y\\-------\\\\therefore,\\ \\\\\\\\\\\\(-3)^{m+1 x -(243)} =  (-3)^{7} \\\\=> equating the powers:__\\\\=> -243(m+1)=7\\=>m=\frac{236}{243} \\=========================$

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:)

Answer 2

Answer:

your answer is in this attachment