The answer is -34 cause if x is -7 and y is 3 then you know you switch em out and do the thing and get the answer.
Answer:
144i + 81
Step-by-step explanation:
(-3*9i)(-5 + 3i) + 9i
-27i (-5 + 3i) + 9i
FOIL
135i + 81 + 9i
144i + 81
No solution
because delta ( b^2 - 4ac ) is lower than 0(zero) .
I’m pretty sure it’s 2 is 70 and 4 is 30