Math, asked by drnandkishorshn128, 7 months ago

Find the sum using column method.
3x²+4y²,2y²+2xy -x²,x²+2y²

Please solve this problem ​

Answers

Answered by Siddharthsinghrana
2

Step-by-step explanation:

= 3x²+4y²,2y²+2xy-x²,x²+2y²

= 3x²+(-x²)+x²+4y²+2y²+2y²+2xy

= 3x²-x²+x²+4y²+2y²+2y²+2xy

= 3x²+8y²+2xy

Answered by anshbhogta970
1

Answer:

=3x²+(-x2)+x²+4y²+2y²+2y²+2xy

=3x²-x²+x²+4y²+2y²+2y²+2xy

=3x²+8y²+2xy

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