Math, asked by dprahul293, 9 months ago

8x²-5xy+9y²-12xy+2y²+7x²

Answers

Answered by 88kirandas

1

Answer:

15x²+11y²-17xy

Step-by-step explanation:

8x²-5xy+9y²-12xy+2y²+7x²

=8x²+7x²-5xy-12xy+9y²+2y²

=15x²-17xy+11y²

=15x²+11y²-17xy

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