1.

If 2x2 (this is x not multiply) is =2 then what will be the value of x

Answer» ONG>ANSWER:

2 {x}^{2} = 2 \\ \\ = > {x}^{2} = \frac{2}{2} \\ \\ = > {x}^{2} = 1 \\ \\ = > x = \sqrt{1} \\ \\ so \: x \: = +1 \: or \: - 1

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