Question

Simplify this 13.) 13y² + 9y + 4y² - 31y

Answer 1

17y^2-22y

Explanation:

Hope this helps

Answer 2

`\\ \ast\sf\longmapsto 13y^2+9y+4y^2-31y`

`\\ \ast\sf\longmapsto 13y^2+4y^2+9y-31y`

`\\ \ast\sf\longmapsto 17y^2-22y`

`\\ \ast\sf\longmapsto y(17y-22)`