Question

solve x^2 -2x+3 the following and answer ​

Answer 1

Answer:

x=3,-1

Step-by-step explanation:

${x }^{2} - 2x - 3 = 0 \\ {x}^{2} + x - 3x - 3 = 0 \\ x(x + 1) - 3(x + 1) = 0 \\ (x + 1)(x - 3) = 0 \\ x = 3 \: and - 1$

Answer 2

x^2-2x+3=0

=>x^2+x-3x=0

=>x(x+1) -3(x+1) =0

=>(x-3) (x+1) =0

=>x=3 or x=-1