11.30Use completing the square and taking the square root of both sides to find the solutions. Find all solutions of the equation x²+2x+6=0 and express them in the form a+bi:

First input the solution with b<0 here:

the real number a equals __________and the real number b equals __________

Then input the solution with b here:

the real number a equals __________and the real number b equals __________

(Note: There are 4 blanks! Please show work.)