verify the following.(-21)×[(-6)+(-4)]=(-21)×(-6)+(-21)×(-4)
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Step-by-step explanation:
BY APPLYING THE RULE OF BODMAS ON BOTH SIDES YOU'LL GET THE SAME ANSWER
HECCE YOU WILL PROVE THAT LHS=RHS
Answered by
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▪ L. H. S. =
= ( - 21 ) × [ ( - 6 ) + ( - 4 ) ]
= ( - 21 ) × ( - 6 - 4 )
= ( - 21 ) × ( - 10 )
= 210
▪ R. H. S. =
= ( - 21 ) × ( - 6 ) + ( - 21 ) × ( - 4 )
= 126 + 84
= 210
From L.H.S. & R.H.S. it is proved !!
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