0.7x^2-0.7x+2.8=0.7

Simple and best practice solution for 0.7x^2-0.7x+2.8=0.7 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 0.7x^2-0.7x+2.8=0.7 equation: 



0.7x^2-0.7x+2.8=0.7

We move all terms to the left:

0.7x^2-0.7x+2.8-(0.7)=0

We add all the numbers together, and all the variables

0.7x^2-0.7x+2.1=0

a = 0.7; b = -0.7; c = +2.1;
Δ = b2-4ac
Δ = -0.72-4·0.7·2.1
Δ = -5.39
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 12/x=15/13 | | 8(b+2)=32 | | 3^(x/2)=27 | | 3h-2=-5h-2 | | 38x+9=8x-5 | | 79x=13 | | 23+11=55+7m | | F(0)=4x+3 | | -(4/5)=-(1/2x)+(1/3) | | 25-24=5g+3.89 | | 18x-15=5x+50 | | 7=2x−23 | | x-5-54=0 | | 24+n/8=6 | | -18-5y=-3 | | x+7=3x−23 | | 4m^2+m+1=0 | | 3x2+6x−1=0 | | 67=23x | | 2(v-8)-6=-3(-7v+2)-5v | | 32=25+v | | 2m^2+7m-13=-10 | | 4(s-3)-2=75 | | 6u-3+3(2u+2)=-2(u+2) | | -23+x=14 | | 60=u/10-(-54) | | 16-3p=⅔p+5 | | 5x+4=2x+28,4=−3x+28 | | x^2=-20x+96=0 | | a-3.5+a+11+18.5+2a-20.9=a | | 60 = u10– (-54) | | 5(v+3)=-3(5v-4)+2v |

Equations solver categories