Solve. 1/25 = 5^(x + 4) a. x = –7/2 b. x = –6 c. x = 9/2 d. x = 2

asked Sep 20, 2017 211k views

2 votes

Solve. 1/25 = 5^(x + 4)

a. x = –7/2
b. x = –6
c. x = 9/2
d. x = 2

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1 vote

Answer:

x= -6

(i took the test)

Bhavesh Shah answered Sep 23, 2017

8.9k points

5 votes

$(1)/(25) =5^(x+4) \\ \\ (1)/(5^2)=5^(x+4) \\ \\5^(-2)=5^(x+4) \\ \\-2=x+4 \\x=-6$

Melicent answered Sep 25, 2017

7.5k points

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