Question

Verify the following

(-22) × [(-4) + (-5)]=[(-22) × (-4)] + [(-22) × (-5)]

(-12) × [(3) + (-9)]=[(-12) × (4)] + [(-12) × (-9)]

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Answer 1

Answer:

$( - 22) \times( {( - 4) + ( - 5))} =(( - 22) \times ( - 4)) + (( - 22) \times ( - 5)) \\ = - 22 \times ( - 4 - 5) = (88) + (110 ) \\ = - 22 \times ( - 9) = 198 \\ =1 98 = 198 \\ lhs = rhs$