4x2+7x+2=02x2+5x-4=04x2-11x+3=0

Simple and best practice solution for 4x2+7x+2=02x2+5x-4=04x2-11x+3=0 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 4x2+7x+2=02x2+5x-4=04x2-11x+3=0 equation: 



4x^2+7x+2=02x^2+5x-4=04x^2-11x+3=0

We move all terms to the left:

4x^2+7x+2-(02x^2+5x-4)=0

We get rid of parentheses

4x^2-02x^2+7x-5x+4+2=0

We add all the numbers together, and all the variables

2x^2+2x+6=0

a = 2; b = 2; c = +6;
Δ = b2-4ac
Δ = 22-4·2·6
Δ = -44
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 8^{x/3}=65536 | | x^2/(0.24-x)=0.0000002243 | | 10x+12(.5)=7,000 | | 3.8n=3.4 | | X-3y=88 | | 7x=3x*3x | | 3x2-11x-4=04x2+8x+3=0 | | 5x=3x*3x-3 | | 5x=3x3x-3 | | 7a+2=16a | | 6=2w+9/2+9w-5/8 | | 9m+3=6-7 | | 10a-12=9a | | 2x+3-(1x+3)=3x+2-(2x+2) | | 3x+6+5x-14=90 | | x/12–5=7 | | 3x+6+5x-14=180 | | 1x-6=15 | | 1/4x=25/24 | | 2x-1.4Y=175,000 | | 2x=1.4Y | | -y+23=90 | | 6y+2+-y+23=180 | | 6y+2+-y+23=90 | | 2w^2+10w+12=180 | | -y+23-6y+2=90 | | (9-x)/x=-4 | | -y+23-6y+2=180 | | X2+y=121 | | 2x-6+2x6=90 | | 3^(0.1x)=9 | | 3^{0.1x}-4=5 |

Equations solver categories