Answer:
a=2,b=-3 and c=-2
Step-by-step explanation:
(2x+1)(x-2)=0
2x²-4x+x-2=0
2x²-3x-2=0
Comparing it with the standard form of quadratic equation ax²+bx+c=0 we get
a=2,b=-3 and c=-2
Answer:
So F(x+3) = (x+3+5)/2 = (x+8)/2
Step-by-step explanation:
Given F(2x-1) = x+2
Put 2x-1 = y=> x = (y+1)/2
Hence F(y) = (y+1)/2 +2 = (y+5)/2
So F(x) = (x+5)/2
So F(x+3) = (x+3+5)/2 = (x+8)/2.