Answer:
The values are B
a= 8,b = -2 c= -1
Answer:3.3
Step-by-step explanation:
24x^2_54x_15=0
(12X +3 ) ( 2X _5 ) . = O
12x +3 =0
X= - 1/4
or
2x _ 5=0
X = 5/ 2
0.85%