x^2+5=2x-2

Simple and best practice solution for x^2+5=2x-2 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+5=2x-2 equation: 



x^2+5=2x-2

We move all terms to the left:

x^2+5-(2x-2)=0

We get rid of parentheses

x^2-2x+2+5=0

We add all the numbers together, and all the variables

x^2-2x+7=0

a = 1; b = -2; c = +7;
Δ = b2-4ac
Δ = -22-4·1·7
Δ = -24
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 1/3x+1/2+5/6x=3 | | m+15*6=175 | | 414=2x+5(4x+8) | | 4(t+1)=7t+19 | | 9(4x+16)=-12(-663x) | | X2=x+5 | | -2|4-x|+5/2=1 | | 5-x/0.3=14 | | 4x=-3=42 | | 8u–13=10u–27 | | (x-0.4x)-0.2(x-0.4x)=0 | | u^2–8u+12=0 | | -12x-13=-109 | | 3(2x+5)+7x=87-5x | | u2–8u+12=0 | | 6x-3=111 | | 1=(2/x)+4.5 | | 8=(x+3) | | s/0.3=9 | | 2a=4a–92 | | 9=(4/x)-2 | | s+19=3s+1 | | d÷1/3=9 | | d÷1/3=6 | | 5=(10/x)-10 | | 8(p+9=72 | | w^-4w=12 | | -24=-4+4x | | 7.5x+8=2.5x+13 | | 5=100+64x-16x^2 | | 15×y=1 | | -4.2x-2=-3.7x+3 |

Equations solver categories