Question

(-57)×(-19)+57


Solve it using suitable property

answer with full and full explanation

Answer 1

$<b ><I >Hey here is your answer$

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= (-57)×(-19)+ (57)
= (-57)×(-19) + (57×1)

( it is because 57 × 1 = 57)

= 57×19 + 57×1

(it is because when two negative numbers are multiplied the product will be positive )

= 57 ( 19 + 1 )
= 57 × 20
= 1140 Answer

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hope this helps you

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