x=-2x^2+8x-10

Simple and best practice solution for x=-2x^2+8x-10 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 x=-2x^2+8x-10 equation: 



x=-2x^2+8x-10

We move all terms to the left:

x-(-2x^2+8x-10)=0

We get rid of parentheses

2x^2-8x+x+10=0

We add all the numbers together, and all the variables

2x^2-7x+10=0

a = 2; b = -7; c = +10;
Δ = b2-4ac
Δ = -72-4·2·10
Δ = -31
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 2x^2-(x+5)^2=71 | | 3^x-1=246 | | 9-3y=1-4+2y | | 9x=7x+65 | | 3^x=246 | | 3x-1=246 | | 8^x/2^x-1=128 | | 5/2^x=11 | | 5/2*x=11 | | 7+14y=15+12y | | 6-7=2x | | y2+y-6=0 | | 5/2^x=11 | | 2x^2+13=132 | | -4x-1-Y=0 | | 3x-6=8x+7 | | -4(×2-x)=9 | | 2x+5=13;x=4 | | x²+2x=18+5x | | 2x-5=13;x=4 | | X2+2x=18+5X | | 2(1/2x+6)=x+5 | | 5/3x-15=0 | | 3(x-1)=1/2(6x-2) | | 16x+10=330= | | 3x^2-32x+320=0 | | 18=x/4+8 | | 13/14-6/7x=7/8 | | 2m+3=m^2 | | 32x=240 | | 8k^2-71k-9=0 | | 3+21.5t−4.9t^2=0 |

Equations solver categories