2x-7=3x^2+4x

Simple and best practice solution for 2x-7=3x^2+4x 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 2x-7=3x^2+4x equation: 



2x-7=3x^2+4x

We move all terms to the left:

2x-7-(3x^2+4x)=0

We get rid of parentheses

-3x^2+2x-4x-7=0

We add all the numbers together, and all the variables

-3x^2-2x-7=0

a = -3; b = -2; c = -7;
Δ = b2-4ac
Δ = -22-4·(-3)·(-7)
Δ = -80
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 4(x+2)(x−2)=(2x)2+8x= | | c/3=4-6 | | 2x²-8x+15=0 | | 2x-70=x+10 | | 5(y-4)+2=2(y+2)-4 | | 2(2x+3)+3x+7=3(3x+1 | | 3(5-2x)=-6 | | 11^x=√(1331) | | y-13/7=14 | | 3=2g-3 | | 6^x-2+5=45 | | 5-5t+2t=-13 | | 6^x-5+5=45 | | x+1)2-(x-1)2=32 | | 4y=64y2 | | Q=3p-2 | | x=1/2*11*4 | | 36x^2-25x+1=0 | | -8x+6=-5x+12 | | 2+10x=12x | | 5m-2(2m-7)=2(3m-1)+7÷2 | | 2(4-3x)=7 | | x=(180-52)÷2 | | (3x/5x+2)=-4 | | x=180-52 | | 1/8​+c=4/5 | | 1/2y+1/2=1/2 | | 3a=17-2 | | 4(2x-5)=4(x-5)+18 | | 4(5t+1)-11=t-(t+6) | | a=17-2 | | 5-2y=-7 |

Equations solver categories