Answer:
D.(y+10)(y-6)
Explanation:
Let's factor y2+4y−60
y2+4y−60
The middle number is 4 and the last number is -60.
Two numbers that when you....
Add together to get 4
Multiply together to get -60
Try -6 and 10:
-6+10 = 4
-6*10 = -60
Fill in the blanks in
(y+_)(y+_)
with -6 and 10 to get...
(y-6)(y+10)