Math, asked by jasminekabir35, 2 months ago

subtract m^ - 6mn - 5 from 7m^ - 2mn + 3yz - 8

Answers

Answered by rishi20284

9

EXPLANATION

= m² - 6mn - 5 - ( 7m² - 2mn + 3yz - 8 )

= m² - 6mn - 5 - 7m² + 2mn - 3yz + 8

= - 6m² - 4mn + 3 - 3yz

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