Question

find the value of m for which -7raise to power m+1* -7raised to power 4 is equal to -7 to the power 9​

Answer 1

Answer:

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Answer 2

(-7)^(m+1)(-7)^4 = (-7)^9

= (-7)^(m+1+4) = (-7)^9

thus

m+1+4 = 9

m+ 5 = 9

m = 9-5

m = 4