Question

5. What should be subtracted from 6xy - 5y2 + 4x
to get 7? - 4y - 7.xy?
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Answer 1

Explanation:

hope this helps you

I think it's the write answer but I'm not sure.

Answer 2

Answer:

Hello,

Explanation:

The answer is 13xy-y^2-3x^2

Explanation:-

Let the other number be x.

So,

=> 6xy-5y^2+4x - X= 7x^2-4y^2-7xy

=>. 6xy-5y^2+4x - 7x^2-4y^2-7xy = X

=>. 13xy-y^2-3x^2

I hope you understand

Thank You