Question

Verify the following

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

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Answer 1

Step-by-step explanation:

LHS

$[3 + (-4) ] \times (-5) \\ =( - 1 )\times (- 5) \\ = 5$

RHS

$(3) (-5) + (-4) (-5) \\ = - 15 + 20 \\ = 5$

LHS=RHS (proved)