Question

2x² + 3xy from 9x² + 5xy
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Answer 1

The

Answer is:

16x²+2xy

Hope so this helps you

Step by step explanation:

9x² + 5xy

-7x² + 3xy

(+). (-)

________

16x² + 2xy

Answer 2

Answer:

7x^2

Step-by-step explanation:

9x^2  +  5xy

-(2x^2  +  5xy)

so,7x^2