If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
4x2 + 11 + -222 = 0
Reorder the terms:
11 + -222 + 4x2 = 0
Combine like terms: 11 + -222 = -211
-211 + 4x2 = 0
Solving
-211 + 4x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '211' to each side of the equation.
-211 + 211 + 4x2 = 0 + 211
Combine like terms: -211 + 211 = 0
0 + 4x2 = 0 + 211
4x2 = 0 + 211
Combine like terms: 0 + 211 = 211
4x2 = 211
Divide each side by '4'.
x2 = 52.75
Simplifying
x2 = 52.75
Take the square root of each side:
x = {-7.262919523, 7.262919523}
| 27x+8y+14=360 | | 4X+4=5X-11 | | 7u+11=4(u+5) | | (4.2*0.3)+(x*0.7)=5.8 | | 10-4.875=3N | | 0=1-sin(2pix) | | 8(2y+1)=56 | | 3+35x=15x+39 | | 3x-8/2.5 | | (4.2*0.3)+(x*0.7)=10 | | ln(x-3)+lnx=ln(8-x) | | 4(y+4)=5y | | 4x+4=5y | | 2(v+4)-6v=-4 | | 2+5+4*6+2= | | 2y^2-4y+y^3-2=0 | | 10x-20=4x-3 | | W/2-3×12=53 | | 3x=13-(x+1) | | 5x(x+4)=6 | | 8x-7-4x=74-5x | | 25x^8-101x^4+4=0 | | 9-7x=86 | | log0.9/log2 | | 2x-7-4x=74-5x | | 24x=4-16 | | 4-16x= | | 3z^3(7z^2-2)= | | 4x+9=-10x-75 | | 784-16t^2=0 | | 4x+9=-10x-80 | | 4x+9=-10x-83 |