If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
3x2 + -11 + 4 = 0
Reorder the terms:
-11 + 4 + 3x2 = 0
Combine like terms: -11 + 4 = -7
-7 + 3x2 = 0
Solving
-7 + 3x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '7' to each side of the equation.
-7 + 7 + 3x2 = 0 + 7
Combine like terms: -7 + 7 = 0
0 + 3x2 = 0 + 7
3x2 = 0 + 7
Combine like terms: 0 + 7 = 7
3x2 = 7
Divide each side by '3'.
x2 = 2.333333333
Simplifying
x2 = 2.333333333
Take the square root of each side:
x = {-1.527525232, 1.527525232}
| 8m+5n-6m+8n= | | (x+9)(x+12)=0 | | 7m+2n-2m+11n= | | x-80=40 | | 5.7m-3=2.7m+6 | | 1.45x+7(0.15x-2.8)=14.4 | | 5x-2=-18-3x | | 13-2x-5x+9= | | 2.5x-(40+1.75x)=550 | | 0.7=0.4+x-0.35 | | 20x+12=0 | | 16+2(x+4)(x-4)-x=-x+16 | | 6(y-1)-2y=2(2y-3) | | 0.7=0.4+P(B)-0.35 | | .25x-.75y=-1 | | 7.4x-4-5.2x=2.6 | | 4(5x+4)=3x+36+7x | | x^2+3y=-1 | | 8(m+6)+4=36+5m | | -3.6x+1.3=-16.7 | | 21x+6=23x-2 | | G(x)=x^2-x-5 | | -2.1-1.5=x+1.3 | | 3=t+5-3t | | 4x-5=6x+3 | | 2(x+5)=2x-5 | | 6=v+0.84 | | -50-0.25=-75 | | 110x=90(2-x) | | 1.29+3.9-9.99+6.1= | | X-3(x-5)=2x-11 | | 5y-x=-1 |