Answer:
11<em>i</em>
Step-by-step explanation:
first you have to get a postive root.

then you solve the square roots from there, keeping in mind the imaginary number answer to the square root of -1, <em>i</em>.

K=1/3
simplify each bracket, put all numbers on the left hand side, equal it to 0 and solve for k
Answer:
Rounded to 73
Step-by-step explanation:
The exact number does not end so rounded to the closest whole number is 73
Step-by-step explanation:
4.6 -.75 =

so x <3 7/20