4x^2=x-4=0

Simple and best practice solution for 4x^2=x-4=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 4x^2=x-4=0 equation: 



4x^2=x-4=0

We move all terms to the left:

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

We get rid of parentheses

4x^2-x+4=0

We add all the numbers together, and all the variables

4x^2-1x+4=0

a = 4; b = -1; c = +4;
Δ = b2-4ac
Δ = -12-4·4·4
Δ = -63
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 34+6x=2+4(4x-2) | | 4x2+x−4=0 | | -0.67x+0.47x=4.4 | | -140=28+4(5y-2) | | t-(–5)=9 | | -7(3x-9)+2=-21+65 | | 3x+27x−4=6(5x+2) | | 9x+3=23-x | | x/2+142=64 | | -4-7=10x+6-9x | | (n+8)^2+169=0 | | 1/2x+142=64 | | 2a-4-2=-4+4a | | 1000(7x-10)=309(1440+100x) | | (n+8)2+169=0(n+8)2+169=0 | | -4-7=10x+6-8x | | 11=17-2x | | -3=-5(2x+3)+4x | | 30(8.75)+11t)=400 | | 5x-68=12 | | 8x+2=-19 | | 1000(7x-10)=50(268=100x) | | −x−8=-4x-23 | | 3x×0.5=2x-1.8 | | 7=4x+33 | | 3(2x+5)-2(x-5)=-11 | | 9x+60=15x | | 21=2x+10+(x-4) | | 3x+25+2x+70=180 | | x/6+x/3=18 | | x2+5x−50=0 | | 7x+1+8x+4=110 |

Equations solver categories