True cause 3 is and odd number
Answer:
6/5
Step-by-step explanation:
2/5*3=2/5*3/1=6/5
Used:
(a + b)(c + d) = ac + ad + bc + bd
Answer:
x = -6 x= -3
Step-by-step explanation:
f(x) = x^2+9x+18
Set equal to 0 to find the zeros
0 = x^2+9x+18
Factor, what numbers multiply to 18 and add to 9
6*3 =18
6+3=9
0= (x+6) (x+3)
Using the zero product property
x+6 =0 x+3 =0
x = -6 x= -3
