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2x2 = 40
2x2/2 = 40/2
x2 = 20
x = Square root of 20
x = + 4.4721
Therefore, we can say that in the expression 2x2 = 40, value of x is + 4.4721 or - 4.4721.
2x2/2 = 40/2
x2 = 20
x = Square root of 20
x = + 4.4721
Therefore, we can say that in the expression 2x2 = 40, value of x is + 4.4721 or - 4.4721.
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