Question

X²+9=2x-3
Solve this please

Answer 1

there is no solution to this problem

you can replace it with whatever number you want

Answer 2

x={7,3}

Explanation:

x^2-2x+9+12=0

x^2-2x+21=0

(x-7)(x-3)=0

x-7=0

x=7

x-3=0

x=3

so

x={7,4}