Question

Add : 6y2 – 5y + 9xy – 5 and 3y2

- 2xy + 11​

Answer 1

Answer:

6y^2. - 5y. + 9xy. -5

3y^2. -2xy. +11

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9y^2. -5y + 7xy. +6

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Answer 2

Answer:

$(6 {y}^{2} - 5y + 9xy - 5) +( 3 {y}^{2} - 2xy + 11) \\ \\ = 6 {y}^{2} - 5y + 9xy - 5 + 3 {y}^{2} - 2xy + 1 1 \\ = (6 + 3) {y}^{2} (9 - 2)xy - 5y( - 5 + 11) \\ = 9 {y}^{2} + 7xy - 5y + 6$

ANSWER :- 9Y2 + 7XY - 5Y + 6

Step-by-step explanation:

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