Math, asked by sohelgora3313, 1 month ago

If a+(1)/(a)=-2, then a^(2)+(1)/(a^(2)) = ___________.

Answers

Answered by 8333910595a
0

Step-by-step explanation:

squaring on both sides of given equation

we get a^2 +1/a^2 + 2 = 4

hence a^2 +1/ a^2 = 4-2 =2

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