Question

BRAINLIST QUESTION factorize it x^2-2x+2
correct Anwer will mark as brainlist

Answer 1

since
x^2 -2x+2 = (x-1)^2+1
thus this quantity is always positive no real roots are possible
thus can not be factorize
because this eqn have no factors
2nd method
x^2-2x+2
on compairing this eqn with general eqn
a= 1
b=-2
c=2
D (discriminant)= b^2-4ac = (-2)^2-4*1*2 =4-8=-4
discriminant<0
thus no real roots so no real factor possible
hence factorization not possible