Rationalize the denominator:
Please give step by step solution
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Answer:
1 + i
Step-by-step explanation:
To rationalize multiply numerator and denominator by (2 + i )
[tex]\frac{3+i}{2-i}= \frac{3+i}{2-i} \times \frac{2+i}{2+i} = \frac{(3+i)(2+i)}{(2-i)(2+i)} = \frac{6+3i+2i-1}{4-(-1)} = \frac{5+5i}{5} = 1 + i[/tex]