SOLUTION: Hi, I am having a hard time with these two complex numbers problems. Can anyone help? Thanks. Directions: Without using a graph, find the endpoint of the vector that satisfies t

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Hi, I am having a hard time with these two complex numbers problems. Can anyone help? Thanks. Directions: Without using a graph, find the endpoint of the vector that satisfies t      Log On


   

Question 397891: Hi, I am having a hard time with these two complex numbers problems. Can anyone help? Thanks.
Directions: Without using a graph, find the endpoint of the vector that satisfies the following questions.
1. (-5-3i)+(20-7i)
2. (7+8i)-(6+9i)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Without using a graph, find the endpoint of the vector that satisfies the following questions.
1. (-5-3i)+(20-7i)
= (-5+20)+(-3-7)i
= 15-10i
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2. (7+8i)-(6+9i)
= 1-i
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cheers,
Stan H.