SOLUTION: Divide (2+7i)/(-3+4i) and write your answer in a+bi form!

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Question 1001725: Divide (2+7i)/(-3+4i) and write your answer in a+bi form!
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

%282%2B7i%29%2F%28-3%2B4i%29........multiply both numerator and denominator by %28-3-4i%29 to eliminate complex number as denominator

=%28%282%2B7i%29%28-3-4i%29%29%2F%28%28-3%2B4i%29%28-3-4i%29%29

=%28%282%2B7i%29%28-3-4i%29%29%2F%28%28-3%29%5E2-%284i%29%5E2%29

=%28-6-8i-21i-28i%5E2%29%2F%289-16%28i%29%5E2%29

=%28-6-29i-28%28-1%29%29%2F%289-16%28-1%29%29

=%28-6-29i%2B28%29%2F%289%2B16%29

=%2822-29i%29%2F25

=22%2F25-%2829i%29%2F25

=0.88+-+1.16i