Math, asked by rinadevi7799586396, 1 day ago

Add:
9x2-xy + y2 + 8; -10+3y2-2xy

Answers

Answered by hw437436

0

18-xy+y2+8 + (-10+3y2-2xy)

= 16+2y2-xy

Answered by aasheef

0

Answer:

(9x²-xy+y²+8)+(-10+3y²-2xy)

9x²-xy+y²+8-10+3y²-2xy

9x²-xy+4y²-2

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