2x2=4x-5

Simple and best practice solution for 2x2=4x-5 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 2x2=4x-5 equation: 



2x^2=4x-5

We move all terms to the left:

2x^2-(4x-5)=0

We get rid of parentheses

2x^2-4x+5=0

a = 2; b = -4; c = +5;
Δ = b2-4ac
Δ = -42-4·2·5
Δ = -24
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 4x-42+2x=90 | | x/2.5=12 | | x+1400=2100 | | 10x=-3x+7 | | 9x-54+8x-39=180 | | 1/4(x-16)=2-(x+4) | | 3x(4x-24)=x | | -12(-8+10x)=-20 | | 5x-17=24 | | n+2=1/3{3n+6} | | 6(1/2x+2)-x=(6x+2)+x+1 | | -10(x-5)=4x+20 | | 18-2x=5(x-9)6. | | 2(x-30)=6(x+4) | | 4x+19-2x=2(x+11 | | (4x-1)=(6x-7) | | 15x^2-78x+93.5=0 | | 6n+5=9+4n | | 6=4+v | | -15(x+5=4x+20 | | 34b=52 | | 6s+10=–10+8s | | 5d+9=-6-10+10d | | 6x-5(x-9)=10x5. | | –6d=–7d+7 | | x(=6)=48 | | 10x-35=5x-85 | | 5(x-3)(x-6)=0 | | 10(x+5)=4x+20 | | -20=4k | | 11/4x=2 | | 6x+6=11x+11 |

Equations solver categories