Answer:
11 + 13i
Step-by-step explanation:
A must know is that

Complex numbers
1st: foil the equations


2nd Combine like terms and substitute



I believe the answer is a
A.) 2a+6b
Explanation:
multiply each term in parentheses by 2
2a+2x+3b
calculate the product
2a+6b
Answer:
144322221111155554444444333222222
The Final Answer for the Square Root of 27
To an accuracy of at least .01%, the square root of 27 is 5.196.
Step-by-step explanation: