2. Verify the following:

 (a)    18 × [7 + (–3)] = [18 × 7] + [18 × (–3)]

Answers (1)

L.H.S = 18 \times [7 + (-3)] = 18\times4 = 72

R.H.S = [18 \times 7] + [18 \times (-3)] = 126 + (-54) = 72

L.H.S = R.H.S

Hence, verified.

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