find the value of x so that (3/4)^2x+1=(3/4)^9
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Answered by
1
Answer:
4
Step-by-step explanation:
3/4^2x+1=3/4^9
as 3/4=3/4
therefore 2x+1=9
2x=9-1
2x=8
x=8/2
x=4
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