Math, asked by joshycalicut08, 8 months ago

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3) Verify the following:
a) (-21) ×[(-4) + (-6)]=[(-21) (-4)]+[(-21) x(-6)]
b) 15 x [6 + (-3)] = [15 x 6] + [15 x(-3)]
c) (-15) [(-8) +(-6)] = [(-15) x (-8)] + [(-15) x (-6)]
4) Evaluate :
a) (-100) = 5
b) (-36) + (-4)
c) (-41) = [(-40) + (-1)]
ere to search
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Answers

Answered by nk1361332
3

Answer:

3)

a) (-21)*(-10)=(84)+(126)

210=210

hence proved.

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