Question

find the value of a

plzz....answer​

Answer 1

x+1/x=2

As we know that

(a+b)²=a²+b²+2ab

(x+1/x)²=(2)²

x²+1/x²+2=4

x²+1/x²=4-2

x²+1x²=2

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Answer 2

Answer:

$\huge{\orange{H}\green{E}\purple{L}\blue{L}\red{O}}$

Explanation:

x+1/x=2

As we know that

(a+b)²=a²+b²+2ab

(x+1/x)²=(2)²

x²+1/x²+2=4

x²+1/x²=4-2

x²+1x²=2