Question

1 point
8. Choose suitable identity to
find product of (X+3)(X+5) *
A) (a+b = a + 2ab48
® (x+a)(+b)=x+(a+b)x+ab
c) (a-6 = 2²-2a6th
D) (a+b) (a-6)=0-6
2020/8/79 47:14
ОА​

Answer 1

Answer:

(x+3)(x+5)

(x(x+3)+5(x+3))

x²+3x+5x+15

x²+8x+15