Math, asked by karamrita5522, 4 months ago

7 (x+y)+8 (x2+y2),-5 (x+y)+3 (x2-y2)

Answers

Answered by mahinmahboob06

2

7x +7y + 8x2 + 8y2 +(-5(x + y) + 3 (x2 - y2)
7x + 7y + 8x2 + 8y2 + ( - 5x + 5y + 3x2 - 3y2)
2x + 12y + 11x2 - 5y2
2x + 12y + 11x2 - 5y2

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