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 = 38
Reorder the terms:
-11 + 3x2 = 38
Solving
-11 + 3x2 = 38
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '11' to each side of the equation.
-11 + 11 + 3x2 = 38 + 11
Combine like terms: -11 + 11 = 0
0 + 3x2 = 38 + 11
3x2 = 38 + 11
Combine like terms: 38 + 11 = 49
3x2 = 49
Divide each side by '3'.
x2 = 16.33333333
Simplifying
x2 = 16.33333333
Take the square root of each side:
x = {-4.041451884, 4.041451884}
| 2x+39=12x-7 | | 7(y-2)=64 | | 4x-8+76-x+34=180 | | -10u^2=1 | | r+2=-16 | | 1.5+2.5x=5 | | 6log(x)+6log(2)=6log(72)-6log(x) | | y=4x^2-12x-16 | | 3.375= | | x-21+15x=375 | | 80=24x-x^2 | | 8x^2=125 | | 9x^3=125 | | 7lnx=56 | | (2x-1)(2x^2+8x+25)=0 | | 10x+5y=2500 | | Log(x+5)=Log(4x+2) | | x*0.05=6500 | | x+11+x+10+2x-42=360 | | 6x+3(x+2)=51 | | (x+2)(x-7)=9 | | 6x+3(x+3)=51 | | -1g+2(3+1g)=-4(1g+1) | | 50=3c-25 | | x^2-18x-77=0 | | 11.5xd=23 | | x=2ln(y+4)+1 | | 3x^2-5=3x^2+6 | | 4x-7=16x+41 | | 2x-(5+5)-1=1 | | 4(10x+8)-3x=190 | | 12+4y=-2y |