if 5^2x+1 ÷ 25 = 125, find the value of x
Answers
Answered by
25
Step-by-step explanation:
5^(2x+1)/25=125
5^(2x+1)/5²=5³
5^(2x+1-2)=5³
so base is same
that's mean index is also same
2x-1=3
2x=4
x=2
thank you
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Answered by
7
Step-by-step explanation:
5^2x+1/25=125
5^2x+1=625(125*25)
5^2x+1=5^4
:.2x+1=4
2x=3
x=3/2
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