Question

the product of (y+5) (y-3) is?
a) y2+ 2y -15
b) y2 -2y -15
c) y2- 2y +15
d) y2 + 2y +15 ​

Answer 1

Answer:

a

Step-by-step explanation:

After multiplying.

Y2+2y-15

Answer 2

Answer:

a) y² + 2y - 15

Step-by-step explanation:

$= (y + 5)( y - 3) \\ = {y}^{2} + 5y - 3y - 15 \\ = {y}^{2} + 2y - 15 \: ans.$