Question

prove the following questions with steps:-

(-3) x [(-4) +(-5)] = ((-3) x (-4)) + [(-3) x (-5)]


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Answer 1

Answer:

$( - 3) \times ( - 4 - 5) =( ( - 3) \times ( - 4)) + ( ( - 3) \times ( - 5)) \\ ( - 3) \times ( - 9) = 12 + 15 \\ 27 = 27$