Question

is a²-1/a²=5the find the value of a⁴+1/a⁴
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Answer 1

Step-by-step explanation:

→a²-1/a²=5

→a⁴+1/a⁴ = (a²-1/a²)² + 2×a²×1/a²

= (5)²+2

= 25+2

= 27

Answer 2

Answer:

squaring of both sides for first equal

so the answer will be 25+2 = 27