First we combine the parenthesis to get 9/(-2-i) then we multiply both the numerator and the denomenator by the conjugate of -2-i (whic is -2+i) to get (-18+9i)/5
Answer:
we need to see the other page or we cant solve it
Step-by-step explanation:
Answer:
(p^2) + 3p - 18
Step-by-step explanation:
Have a nice day!
Answer:
x = -7
Step-by-step explanation:
41 + 76 + x + 70 = 180
x + 187 = 180
x = 180 - 187
x = -7
