Question
Verify the following:
(-13) × [(-6) + (-19)] = (-13) × (-6) + (-13) × (-19)
(-13) × [(-6) + (-19)] = (-13) × (-6) + (-13) × (-19)
✓
Answer
L.H.S.
(-13) × [(-6) + (-19)]
= (-13) × [-6 - 19]
= (-13) × (-25)
= 325
R.H.S.
(-13) × (-6) + (-13) × (-19)
= 78 + 247
= 325
L.H.S. = R.H.S. (Proved)
(-13) × [(-6) + (-19)]
= (-13) × [-6 - 19]
= (-13) × (-25)
= 325
R.H.S.
(-13) × (-6) + (-13) × (-19)
= 78 + 247
= 325
L.H.S. = R.H.S. (Proved)
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