(5-³)⁴= ? solve the problem
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Answer:
a-⁴ = 1/a⁴
So,
3-⁴ = 1/3⁴
5-³ = 1/5³
=( 1/3⁴ + 1/5³ )—²
= (1/81 + 1/125)—²
= (206/10125)—²
=(10125/206)²
=10125²/206²
=2415.77 (2 decimal places)
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