Question

is -3=(2×2)-1.. solve this

Answer 1

No, -3 ≠ (2x2) - 1
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-3 = (2x2) - 1

-3 = 4 - 1

-3 = 3

L.H.S. ≠ R.H.S.

Answer 2

-3 = (2×2) - 1

-3 = 4-1
-3 = 3

LHS is not equal to RHS