-4.9x^2+2x-21=24

Simple and best practice solution for -4.9x^2+2x-21=24 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 -4.9x^2+2x-21=24 equation: 



-4.9x^2+2x-21=24

We move all terms to the left:

-4.9x^2+2x-21-(24)=0

We add all the numbers together, and all the variables

-4.9x^2+2x-45=0

a = -4.9; b = 2; c = -45;
Δ = b2-4ac
Δ = 22-4·(-4.9)·(-45)
Δ = -878
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 272*8.5=x | | 7.49-2.8=u | | 4x+2x+-8=-68 | | (1/16)^3k-2=8 | | 6x-8x=-15x-26/ | | 9x+6x+6=36 | | 11.0523-7.7n=-0.7(1+0.7n) | | 3.5r=44.8 | | -6y-3=5y-9 | | 7x+6x+2=30 | | 1/3=6/z | | 3x+16=9x+34 | | 3(-1)-y=-5 | | 14x-12=-15 | | 3x^2-4x+9=5x-6 | | x+(x+95)+35=180 | | 1/3(r+)=1/6(r+8) | | 6x-8x=15x-26 | | K^2-3k+40=0 | | 11x^2=12 | | x(x+4)-20=2(x+2) | | 7/9x-2/3=-56 | | 0.5x+0.2(10)=0.4(x+20) | | (24)2=2n | | 2x2+12x+163=0 | | 40=2x^2 | | u-2=(-u+44)^1/2 | | 1/8m-3=-12 | | 4(x-8)-7=13x-9(x-9) | | -14(-1)-1=y | | 8x-19=6x-7 | | 1/3a-4=7 |

Equations solver categories