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Grade 11Algebra

If `a` and `b` are natural numbers such that (1/a)^(1/b) =0.3 or [{one divided by a to the power of 1/b}] Find ab. Please provide the solution

Profile image of Shrey
12 Years agoGrade 11
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1 Answer

Profile image of Sher Mohammad
12 Years ago
a=(10/3)
a and b are natural numbers, so we by hit and trial , increase value of b from 1 until u find a as a natural number.
b=18 and a=2581174792 .

Sher Mohammad
B.Tech IIT Delhi