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Question
Check the following for equality
3 × [(−4) + (−10)] and [3 × (−4) + 3 × (−10)]
Solution
L.H.S = 3 × [(−4) + (−10)]
= 3 × (−14)
= −42
R.H.S = [3 × (−4) + 3 × (−10)]
= (−12) + (−30)
= −42
L.H.S = R.H.S
3 × [(−4) + (−10)] = [3 × (−4) + 3 × (−10)]
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