(fg)(x)=f(g(x))=4(g(x))²-5=4(x+3)²-5=4x²+24x+31
Answer:
12, 4, 4/3
Step-by-step explanation:
The pattern is that its 1/3 the previous term...
Answer:
Step-by-step explanation:
Take out 3x from both sides:
5x - 3x = 3x - 3x
2x = 0
2x + 9 = 1
Take out 9 from both sides:
9 - 9 = 1 - 9
0 = -8
Divide 2 from both sides:
Answer:
9
Step-by-step explanation:
3-2i+8=23
5+2i+23
2i=18
i=-9