(-57)×(-19)+57please solve it by steps please.
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Answered by
0
Answer:
Step-by-step explanation:
1st multiply -57and-19=1083
1083+57=1140
Answered by
0
Answer:
(–57) × (–19) + 57
The given equation is in the form of the Distributive law of Multiplication over Addition.
= a × (b + c) = (a × b) + (a × c)
= 57 × 19 + 57 × 1
= 57 [19 + 1] (a × b) + (a × c) = a × (b + c)
= 57 × 20
= 1140
Therefore, (–57) × (–19) + 57=1140
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