Question

what are the factors of the algeberic expression y2-7y+12

Answer 1

Step-by-step explanation:

${y}^{2} - 7y + 12 \\ {y}^{2} - 4y - 3y + 12 \\ y(y - 4) + 3(y - 4) \\ ( y - 4)(y + 3)$

I hope it helps you

Answer 2

y2-3y-4y+12=0

y(y-3)-4(y-3)=0

(y-4)(y-3)=0

y-4=0 y-3=0

y=4 y=3