Question

Factorise this expression
y^2-y-6
​

Answer 1

$\blue{\boxed{\boxed{\boxed{★ sOLUTIOn : }}}}$

➡ y² - y - 6 = 0

➡ y² - 3y + 2y - 6 = 0

➡ y(y - 3) + 2(y - 3) = 0

➡ (y - 3) (y + 2) = 0

➡ y - 3 = 0 ; y + 2 = 0

➡ y = 0 + 3 ; y = 0 - 2

➡ y = 3 ; y = - 2

∴ y = 3 or - 2

Step-by-step explanation:

$</p><p><marquee behaviour-move><font color="green pink"><h1># PLEASE MARK ME AS BRAINLIEST✌✌✌</ ht></marquee>$