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by pulsar_qsr
Sat Dec 10, 2011 8:02 pm
Forum: Advanced Algebra ("pre-calculus")
Topic: Understanding Exponents
Replies: 4
Views: 2303

Re: Understanding Exponents

25^(b+1) = x
and 5^b = y
or, 5^(b+1) = 5y
or, 5^2(b+1) = 5y^2
or, 25^(b+1) = 25y^2
or, x = 25y^2

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