Answer:
M = ± 11i or no real solution
Step-by-step explanation:
First square root the equation using the even roots property:
M = ±√(-1)(121)
take out the square root of -1, which is i:
M = ± i √(121)
then the square root of 121, which is 11:
M = ± 11i
NOTE: If you asked for a real solution, the answer is:
no real solution because there is a negative under the square root, which cannot be square rooted without i.
