Question

hey , whats up
solve it and be brainliest
do the 3 one , not 1&2
Thank you ❤❤​

Answer 1

Step-by-step explanation:

y²+ 4y+3y+12

y(y+4)+3(y+4)

(y+4)(y+3) is the ans

hope it helps

Answer 2

Step-by-step explanation:

y^2+7y+12

=y^2+4y+3y+12

=y(y+4)+3(y+4)

=(y+3)(y+4)