x2+xy+y2+2x2+3xy please give me ans. aur ye x k baad uski power h square
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Answer:
3x²+4xy+y²
Step-by-step explanation:
x²+xy+y²+2x²+3xy
=x²+2x²+xy+3xy+y²
=3x²+4xy+y²
solved
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