Question

Add using column method..

-y + 5, 2y² + 4 and 6y - 2y²

Please answer correctly it's very important..​. please answer correctly not spam please okk ..​​

Answer 1

Answer:

5y +8

Step-by-step explanation:

Given:

4 + (6y - 2y^2)

Solution:

$(-y +5) + (2y^2 + 4) + (6y - 2y^2) \\\\(-y + 2y^2 - 2y^2+ 6y) + (5 + 4)\\\\(-y + 6y) + (8)\\\\(5y) + (8)\\\\5y + 8$

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Hope its help u

Answer 2

Step-by-step explanation:

I hope you got the explanation from above answer

He just did a silly mistake , 5+4 is 9