Question

Subtract 5x2

-4y2

+6y -3 from 7x2 +8y2

+5x +9y​

Answer 1

Answer:

7x2 + 8y2 + 5x + 9y -5x2 + 4y2 - 6y +3

7x2 - 5x2 + 8y2 + 4y2 + 9y - 6y + 5x +3

2x2 + 12y2 + 3y + 5x + 3 ( ans)

I have changed all the - /+ before 5x2 why?

Because read this

+ - = -

- + = -

- - = -

+ + = +

So, here is your answer

At last don't solve it because only that is your answer

Thanku

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