3n^2=2n-7

Simple and best practice solution for 3n^2=2n-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 3n^2=2n-7 equation: 



3n^2=2n-7

We move all terms to the left:

3n^2-(2n-7)=0

We get rid of parentheses

3n^2-2n+7=0

a = 3; b = -2; c = +7;
Δ = b2-4ac
Δ = -22-4·3·7
Δ = -80
Delta is less than zero, so there is no solution for the equation

See similar equations:

| x-(0.3125x)=500 | | -6+a/10=-5 | | 16+6x=7x | | 11796(x)=25400(0.88) | | F(x)=-9+7x | | -m-8/10=1 | | 8x-9=-19 | | 8(w+2)=16 | | x+7.8=15 | | p/16-3=-4 | | 5x+4=-20+7x | | -2/3(x-1/5)=1/8(x+2/5) | | 54+9x=180 | | q+18/3=20 | | 6/11=n/44 | | (5x+20)/(x^2-16)=0 | | F(x)=3(1.07)x | | -5-9m=58 | | F(x)=3(1.07) | | 10+8(2x4)=8-x | | F(x)=-9-7x | | 14-(3-2x)=7x=6 | | 10+8(2x-4)=8-x | | 32-4x=-16-10x | | w/2+4=9 | | y=100/y | | 5+a/1=5 | | 3.2(x+1.7)=24 | | X=3y+66 | | 9x-4=2(8 | | 14w+4=18 | | c/5+10=12 |

Equations solver categories