(-21) [(-4) + (-6)] = [(-21) (-4)] + [(-21) (-6)]
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Answer:
(-21) [(-4) + (-6)]
(-21) [(-4) + (-6)] = [(-21) (-4)] + [(-21) (-6)]
Step-by-step explanation:
Distributive property:
A(B+C)=A×B+A×C
Here,.
(-21) [(-4) + (-6)] = [(-21) (-4)] + [(-21) (-6)]
LHS = (-21)[(-4)+(-6)]
= (-21)(-4-6)
= (-21)×(-10)
= 210
RHS = [(-21) (-4)] + [(-21) (-6)]
= 84+126
= 210
LHS = RHS
Therefore,
(-21) [(-4) + (-6)]
= [(-21) (-4)] + [(-21) (-6)]
•••♪
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