Question

How do you factor y2−2y−3?

Answer 1

Solution:

Given Quadratic expression:

y²-2y-3

Splitting the middle term, we get

= y²-3y+1y-3

= y(y-3)+1(y-3)

= (y-3)(y+1)

Therefore,

y²-2y-3 = (y-3)(y+1)

••••

Answer 2

Hey !

Refer the below attachment !

Thanks !