x^2+4=2x+1

Simple and best practice solution for x^2+4=2x+1 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x^2+4=2x+1 equation: 



x^2+4=2x+1

We move all terms to the left:

x^2+4-(2x+1)=0

We get rid of parentheses

x^2-2x-1+4=0

We add all the numbers together, and all the variables

x^2-2x+3=0

a = 1; b = -2; c = +3;
Δ = b2-4ac
Δ = -22-4·1·3
Δ = -8
Delta is less than zero, so there is no solution for the equation

See similar equations:

| x^-2x=24 | | -40-7m=30 | | 2+3g=5 | | F/4=10/f | | 3x+20+4(2x+1)=112 | | 4x+8=-3x+9 | | 15^2+23x-41=0 | | 5x-47=5x+24 | | 3u+12=5u | | 5x-4=6x+4x | | 80k=16 | | (X-2)(3)=x+6 | | 4x+3x=173 | | 12w-15=6w+9 | | 9^2x=27^x+4 | | 8x+13=3x-10+12x-6 | | x+2+3x-9+7x=180 | | X+20=2x+27 | | 2x+4+3x=60 | | 18w-w2=0 | | 7-2y=y+1 | | 9x=45x-1440 | | 7m+1=-62 | | 5y-85=95 | | 4+h/9=23 | | 3/2+b=7/4​ | | 4−36x2=0 | | -2p-38=-40 | | -x+8=x+4 | | 11/12(.5x)=986 | | 3x+x+2x-20=340 | | 10x+2=+6x-2 |

Equations solver categories