Math, asked by SiddharthaNandy, 5 months ago

what should be added to 3x²-7xy+5y² to obtain x²+4xy-2y²

Answers

Answered by bson

1

Step-by-step explanation:

xx+4xy-2yy

- 3xx-7xy+5yy

+ -

_____________

-2xx+11xy-7yy

_____________

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