varify a×(b-c)=(a×b)-(a×c),taking a =20,b=6,c=-2
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13-Feb-2019 — Ex 1.4, 2 Verify that a (b + c) (a b) + (a c) for each of the ... 12/( 2) = 6 RHS (a b) + (a c) = [12 ( 4)] + (12 2) = 12/( 4) + 12/2.
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LHS = 160 RHS= 80
Step-by-step explanation:
LHS= 20x8=160
RHS=120+(-40) =80
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