=(14+3i) - (-12-7i) + (6+2i)
=14 + 3i +12 + 7i + 6 + 2i
=32 + 12i
Given:
The equation is
To find:
The value of b.
Solution:
We have,
Subtracting both sides by , we get
Therefore, the value of b is .
I believe the answer is 55.49 inches
using the equation C^2/(4*3.14)
Replace the f(x) in the second equation will 6x + 5 so then it looks like 2(6x + 5) + 6. Then distribute so it’s 12x + 10 + 6 and then simplify to 12x + 16
X=-b/2a=4/14=2/7
Plug this value back into the function to find the corresponding Y value