7x^2+5x+4=0

Simple and best practice solution for 7x^2+5x+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 7x^2+5x+4=0 equation: 



7x^2+5x+4=0

a = 7; b = 5; c = +4;
Δ = b2-4ac
Δ = 52-4·7·4
Δ = -87
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 40=4y-6(2y-4) | | 14-2(x-8)=26+3x | | 15(x-4)-2(x-12)+5(X+6)=0 | | 7m/5+2=6 | | 2a+6=-28 | | √q=2.5 | | 17-5(7-9x)=8(6x+1)-3 | | x²-20=25 | | 9=4g+5 | | 3n²-6n+5=0 | | 4c/3+8=2 | | -256=y–124 | | 6(12-3x)=-9(2x-8) | | (4x-8)(x+7)=0 | | 2+x-(5+3x)=x+3 | | (5x-18)=(3x+20) | | (24x+9)=(23x+11) | | 2x-5=3x² | | 25-(3x+5)=2(x+8)+x. | | x+(x-x*0.25)=52.3 | | 7x—18=-2x | | 0,5x*0,5x-8=0 | | 00,25x-8=0 | | 6x^2+9x-11=0 | | 15−2y=49 | | 5(y-3)+2=3(y+1) | | 2y2+3.5y=1 | | (2x-4)=104 | | 2a/3+3=13-a | | (s-5)^2=16 | | (9x+4)=(7x+32) | | 6x+24x=-24 |

Equations solver categories