SOLUTION: Express the following in the form of a+ib, a, b belongs to R, i=square root of -1. State the values of a and b
(2+i)upon (3-i)(1+2i)
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Question 888267: Express the following in the form of a+ib, a, b belongs to R, i=square root of -1. State the values of a and b
(2+i)upon (3-i)(1+2i)
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Do you mean, or you must mean, this:
Simplify for denominator first.
Use the conjugate of the denominator.
, which is multiplication by 1,
, notice, difference of two squares...
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