SOLUTION: Evaluate the expression and write the result in the form of a+bi. 25/4-3i

SOLUTION: Evaluate the expression and write the result in the form of a+bi. 25/4-3i

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Question 140381: Evaluate the expression and write the result in the form of a+bi.

25/4-3i
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Evaluate:
Rationalise the denominator by multiplying the top and bottom by the conjugate of (4-3i) which is (4+3i)
Simplify.
Substitute

Cancel the 25's leaving you with:

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