Question

find all the roots of the equation
x^3-3x^2+x-3=0

Answer 1

(x^3 - 3x^2) + (x-3) = 0

x^2(x - 3) + (x - 3) = 0

(x^2 + 1) (x - 3) = 0

Answer 2

\[x^{3}-3x ^{2}+x-3=0\]

Answer 3

i need all the roots of that

Answer 4

use moneybird's factored expression.
either x^2+1 is zero
or x-3 is 0.

Answer 5

-1, 1, 3

Answer 6

x^2 + 1 = 0

x^2 = -1

no solution from this

x - 3 = 0

x = 3

Answer 7

wait
only one real solution?

Answer 8

3

Answer 9

yeah you can't square root negative number. You get imaginary solutions as well

Answer 10

i dont understnd ineed step by step

Answer 11

you factor the expression.
you find the x's that make the expression zero