Math, asked by mindvicky981, 8 months ago

simplify the expression and find the value for X= 1and Y= -1 3(-x²+2xy)-5(xy-x²) step by step please its urgent

Answers

Answered by vanshika123450

3

Answer:

3[(-1)²+2×1×-1]-5(1×-1-(1)²)

=1-10

= -9 (answer)

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