Question

subtract
pls friends slove it is​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

3x^2-2xy+6y^2

Step-by-step explanation:

4x^2-7xy+5y^2-(x^2-5xy-y^2)

4x^2-7xy+5y^2-x^2+5xy+y^2

4x^2-x^2=3x^2

-7xy+5xy= -2xy

5y^2+y^2=6y^2

=3x^2-2xy+6y^2