100=-16x^2+78x-90

Simple and best practice solution for 100=-16x^2+78x-90 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 100=-16x^2+78x-90 equation: 



100=-16x^2+78x-90

We move all terms to the left:

100-(-16x^2+78x-90)=0

We get rid of parentheses

16x^2-78x+90+100=0

We add all the numbers together, and all the variables

16x^2-78x+190=0

a = 16; b = -78; c = +190;
Δ = b2-4ac
Δ = -782-4·16·190
Δ = -6076
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 0=n^2-3n-18 | | 0=-16t^2+120t-200 | | 6p-10=3p+5 | | ✔️2y+3=11 | | 0=-16t^2+198t-242 | | 6p-10+3p+2=180 | | w^2-2w-195=0 | | m-2m^2=-m(2-2m)-4 | | 2y+13=16 | | m-2m^2=-m(2-2m) | | W(n)=32-0.5n | | 12+4(x+2)=40 | | -35=-7/8u | | 8y-×=64 | | 9h-4=68 | | 4-4(3x-2)=15-4 | | 6g-14+3g+5=180 | | 6g-14-3g+5=180 | | H(t)=-16t^2+1020 | | 2/7x+1/9=12/5x-14/7 | | 300+50*5+7=x | | 15-x-x=1 | | 7-h=12 | | 300/15-15=x | | 50-x-x=20 | | 6x-(3x-3)=18 | | 300+x+x=400 | | x+x+x=900 | | 6+10d-19=2(3d | | x+x+x=528 | | 176+22*8=x | | 176+22x8=x |

Equations solver categories