Question

FACTORISE
y2 +y -7²​

Answer 1

I don't know this answer but please mark me as brainliest

Answer 2

Answer:

y

2

+y−72

{y}^{2} + 9y - 8y - 72y

2

+9y−8y−72

y(y + 9) - 8(y + 9)y(y+9)−8(y+9)

(y + 9)(y - 8)(y+9)(y−8)