x^2=2x-15=0

Simple and best practice solution for x^2=2x-15=0 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^2=2x-15=0 equation: 



x^2=2x-15=0

We move all terms to the left:

x^2-(2x-15)=0

We get rid of parentheses

x^2-2x+15=0

a = 1; b = -2; c = +15;
Δ = b2-4ac
Δ = -22-4·1·15
Δ = -56
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 1-9x-1=9(x+6) | | y(y-14)=62 | | 18y=-17 | | -4y-2+6y=-6 | | 3(x-1)+7=4x+2-3(2-x | | x*(x+1)=15 | | 8r-5r=-12 | | 5x(2x-10)=0 | | 7(3x-5)=140 | | X/4+2x/8=x | | -1/30+1/5x=10/19x×5/19 | | -3x-1/2x=-21 | | (x-1)^2+(2x-4)^2=34^2 | | -4x-7=5+11 | | -1/6x+1=3 | | 6`(t-2)=2t+2 | | 0.3(480)+0.55x=0.4(x+480) | | 5x+9=3x-29 | | F(x)=2/3x+3 | | -5(16x+400)=-360 | | 6x=(x+3) | | -1/2r-12=-28 | | 3^k-2+7=82 | | 9-2x+15=35 | | 17x15=x | | -60=-7x-4 | | Y-4=10(x+4) | | .25x=1614 | | -14.1-x=16.9 | | -80=-100+x | | 1/2g+6=-1 | | 3x=10=x=90 |

Equations solver categories