whole square of 2a-1/a
Answers
Answered by
0
Answer:
4a2+1/a2
Step-by-step explanation:
it is the answer solved by me
Answered by
0
Answer:
4a²-4+1/a²
Step-by-step explanation:
2a-1/a
= (a-b)²=a²-2ab+b²
= 2a²-2×2a×1/a+1/a²
= 4a²- 4 + (1/a)²
Hope it helps
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