Math, asked by sdkjack3266, 10 months ago

Find the product using suitable property (-57)×(-19)+57

Answers

Answered by nilesh102
5

Solution:-

Property are

1) ( - a ) × ( - b ) = c

so,

=> (-57)×(-19)+57

= 1083 + 57 ....... by ( - a ) × ( - b ) = c

= 1140

i hope it helps you...

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