Math, asked by mayank4567, 1 year ago

(-21) [(-4) + (-6)] = [(-21) (-4)] + [(-21) (-6)]

Answers

Answered by mysticd
1

Answer:

(-21) [(-4) + (-6)]

(-21) [(-4) + (-6)] = [(-21) (-4)] + [(-21) (-6)]

Step-by-step explanation:

Distributive property:

A(B+C)=B+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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