If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x2+2x^2=
We move all terms to the left:
x2+2x^2-()=0
We add all the numbers together, and all the variables
3x^2=0
a = 3; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·3·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation
Stosujemy wzór:$x=\frac{-b}{2a}=\frac{0}{6}=0$
| 1/3(x-12)=-4 | | 9x-2+x=28 | | 21x=1512 | | w÷5=-10 | | T(K)=t(⁰C)+273 | | 6x-(-8-3x)=-2(1-x)+6x | | x-0.01x=189 | | m+5m-2(m-1)=41m+5 | | -¾x+½=-4 | | 5w–10=20 | | 5m×3=-10 | | m+543m-2(m-1)=41m+5 | | 12x+8+55x-3=180 | | x+9)+2x=90 | | z/4+z/2=5 | | (8(6)-15)+x=180 | | (4x+9)=(8x-15) | | (8Xn)-4=20 | | 2(s+4)+3(s+1)=4 | | -27+7b=5(7b+3) | | -6(c+2)+3(1+2c)=9c-12c | | -9(6+u-2u)=10 | | 8k-7(1+3k)=84 | | -9(6+u-2u=10 | | p+(−7)=23. | | x+1+67=90 | | 4+t=8 | | 5x=12x+28 | | y+7y+17y+15y=0 | | y´´´+7y´´+17y´+15y=0 | | 4x+1+x-11=180 | | 1.2n=7.5 |