x^2-2x^2+5x+4x^2-20x+25=0

Simple and best practice solution for x^2-2x^2+5x+4x^2-20x+25=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^2+5x+4x^2-20x+25=0 equation: 



x^2-2x^2+5x+4x^2-20x+25=0

We add all the numbers together, and all the variables

3x^2-15x+25=0

a = 3; b = -15; c = +25;
Δ = b2-4ac
Δ = -152-4·3·25
Δ = -75
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 5-4n=9•2n | | 2÷3(6j+9)=3j+7 | | 25=7+.3k-12 | | 3x^2-15x+25=0 | | -12=2x=5(-2x-12) | | 7y^2+14y+16=0 | | O.35w=-7 | | 8a=4a+4 | | 1/4(5y+4)=1/3(2y-1) | | 5-4n=92n | | 2x–13x+15=0 | | 5y+8=40-2y | | 3(t+2)=-3(t-1 | | 25d^2+81=0 | | (2x+21)=4x | | 7r+2=5(r−4) | | -12=1.3(6x+27) | | 5(a-1)=3(2a+1) | | 9x+5(3x)=6 | | 2.24x=6.5 | | 2(2x-9.5)=-16.5+8x | | 2(y-1)+8=6(2y-y) | | 7/3x=1/9 | | x=5/4(x+10) | | -13+2x=52+23x | | (3x-1)*2-(5x-3)*2=-(4x-2)*2 | | 2/x+9*2/x=40 | | 8x3x=10 | | -4/3x+11/3=49/18 | | x²+14x+48=0 | | 18a^2-242=0 | | -15x-20+9x=-4 |

Equations solver categories