Answer:
9πi/2
Step-by-step explanation:

Let f(z) = (5z² + 4) / (z + 3).

Using Cauchy's integral formula:

Range, from -inf to 4
4 >= f(x) > - inf B
Answer:
1.300
Step-by-step explanation:
Step-by-step explanation:
2(x-3)=5(x-3)+10
=> 2x - 6 = 5x - 15 + 10
=> -6 + 15 -10 = 5x - 2x
=> 5x -2x = 15 - 6 - 10
=> 3x = 15 - 16
=> 3x = -1

Answer:
y = 6
Step-by-step explanation:
You subtract 32 from both sides and divide by -4.