Add (3 − 5i) + (−2 + 8i).

Sum of real parts:

Sum of imaginary parts

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

What 8/12+8/11 in another way than and improper fraction

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.