Question

Form a cubic equation whose root 1-i,2

Answer 1

Answer:

x³_x²+x¹=0 this is a cubic equation for your number

Answer 2

Step-by-step explanation:

CONCEPT TO BE IMPLEMENTED

If a + ib is a root of an equation then a - ib is also a root of the equation

EVALUATION

Here it is given that '' i '' is a root of the equation

So '' - i '' is also a root of the equation

So the three roots of the cubic equation are 1, i, - i

Hence the cubic equation is

FINAL ANSWER

Hence the required cubic equation is

x³-x²+x-1=0

Please mark as brilliant answer