The cubic equation which has two roots 1,3-i√2 is
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The one root of the cubic eqn is imaginary .The other root will the conjugate of the imaginary root........
So the roots are now 1, 3-i√2 and 3+i√2
Now the cubic eqn will be solved as shown in the explanation given below.....
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So the roots are now 1, 3-i√2 and 3+i√2
Now the cubic eqn will be solved as shown in the explanation given below.....
Mark as brainliest if it helps
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