If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x4 + -111x2 + 81 = 0 Reorder the terms: 81 + -111x2 + 4x4 = 0 Solving 81 + -111x2 + 4x4 = 0 Solving for variable 'x'. Factor a trinomial. (3 + -4x2)(27 + -1x2) = 0Subproblem 1
Set the factor '(3 + -4x2)' equal to zero and attempt to solve: Simplifying 3 + -4x2 = 0 Solving 3 + -4x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -4x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4x2 = 0 + -3 -4x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -4x2 = -3 Divide each side by '-4'. x2 = 0.75 Simplifying x2 = 0.75 Take the square root of each side: x = {-0.866025404, 0.866025404}Subproblem 2
Set the factor '(27 + -1x2)' equal to zero and attempt to solve: Simplifying 27 + -1x2 = 0 Solving 27 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-27' to each side of the equation. 27 + -27 + -1x2 = 0 + -27 Combine like terms: 27 + -27 = 0 0 + -1x2 = 0 + -27 -1x2 = 0 + -27 Combine like terms: 0 + -27 = -27 -1x2 = -27 Divide each side by '-1'. x2 = 27 Simplifying x2 = 27 Take the square root of each side: x = {-5.196152423, 5.196152423}Solution
x = {-0.866025404, 0.866025404, -5.196152423, 5.196152423}
| 0=2x^2+12x-14 | | 8=2(x+6) | | 3x-7+9-2x=2 | | 4(x-1)=16 | | 13-6x=25 | | p=50(n-10)-500 | | 3x+47=7x+7 | | 5-8x=-7x+21 | | -5-8x=-7x | | 3x+4-2x=7x+3-5 | | 8x^2=24x | | 25x+17=5x-143 | | 9n^2+30n=-24 | | 3(5a^2-1)=6(a+2) | | -45x+68=84x-61 | | w^2-10w=-25 | | t^2-5t=40 | | 3X^2-24X=-4 | | 4x-7=7-3x | | 4-6k+k^2=0 | | r^2-6r+4=0 | | 21-x=-87-2x | | 6(x-2)=2(x+18) | | -5-7b=8b-6 | | 3s^2+4=4s+2s^2 | | log | | x-418.70=89.11 | | m^2-4m-66=0 | | .70x+.05(14-x)=.10(-32) | | 4x=92 | | 9(6+2a)=(2-4a) | | 0.81t=7.29 |