(ii) Is (–15) × [(–7) + (–1)] = (–15) × (–7) + (–15) × (–1)?

Answers (1)
N Nehul

L.H.S = (-15) \times [(-7) + (-1)] = (-15)\times(-8) = 120

R.H.S = (-15) \times (-7) + (-15) \times (-1) = [-(15 \times 7)] + [-(15 \times 1) ]=(105) + 15 = 120

Therefore, L.H.S = R.H.S

Hence, (-15) \times [(-7) + (-1)] = (-15) \times (-7) + (-15) \times (-1)

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