SOLUTION: Please help me Multiply and simplify completely this problem (2-3i)(7+5i)
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Question 142678: Please help me Multiply and simplify completely this problem (2-3i)(7+5i)
Answer by bebedeeb(7) (Show Source): You can put this solution on YOUR website!
We can FOIL this one.
F -
O -
I -
L -
Now write out the binomial:
remember
so
Now combind like terms:
=
29+31i (remember to keep in a+bi form to be correct)
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