(2+i)x squared-(5-i)x+2(1-i)=0

Asked by abhishek_nayak98 | 20th May, 2014, 05:36: PM

Expert Answer:

x equals fraction numerator open parentheses 5 minus i close parentheses plus-or-minus open parentheses i minus 1 close parentheses over denominator 2 open parentheses 2 plus i close parentheses end fraction x equals fraction numerator 4 over denominator 2 open parentheses 2 plus i close parentheses end fraction space o r space x equals fraction numerator 6 minus 2 i over denominator 2 open parentheses 2 plus i close parentheses end fraction x equals fraction numerator 2 over denominator 2 plus i end fraction space o r space x equals fraction numerator 3 minus i over denominator 2 plus i end fraction

Answered by Vimala Ramamurthy | 21st May, 2014, 11:16: AM