Answer:
14-5i
Step-by-step explanation:
Distribute using FOIL
12+3i-8i-2i^2
i^2 = -1
12+3i-8i-2(-1)
12+3i-8i+2
Combine like terms
14-5i
Answer:
46x-22
Step-by-step explanation:
5(12x-3)-7(2x+1)
60x-15-14x-7
60x-14x-15-7
46x-15-7
46x-22
Answer:
cubic binomial is your answer
6y+y(4)
7y(4)
y=4/7
Youre welcome
Answer:
its no solutions
Step-by-step explanation:
because u solve the 1st varibles in one of the equations,then subsitute the results into the other equations