Answer:
f(g(x)) = 12x²-28x-65
Step-by-step explanation:
hello :
f(x) = 4x – 13
g(x) = 3x² – 7x – 13
f(g(x)) =f(3x² – 7x – 13) =4(3x² – 7x – 13)-13
m + m = 36
18 + 18 = 36
Work shown below!
(x + 4)(x - 3) =
1
Hello,
2x – 1 = 1 – 2x
<=> 2x-1+2x=1
<=> 4x-1=1
<=> 4x = 1+1=2
<=> x = 2/4 = 1/2
Then there is only one solution.
Thanks
