If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + 36x2 + -1944 = 0 Reorder the terms: -1944 + 36x2 + x4 = 0 Solving -1944 + 36x2 + x4 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '1944' to each side of the equation. -1944 + 36x2 + 1944 + x4 = 0 + 1944 Reorder the terms: -1944 + 1944 + 36x2 + x4 = 0 + 1944 Combine like terms: -1944 + 1944 = 0 0 + 36x2 + x4 = 0 + 1944 36x2 + x4 = 0 + 1944 Combine like terms: 0 + 1944 = 1944 36x2 + x4 = 1944 The x term is 36x2. Take half its coefficient (18). Square it (324) and add it to both sides. Add '324' to each side of the equation. 36x2 + 324 + x4 = 1944 + 324 Reorder the terms: 324 + 36x2 + x4 = 1944 + 324 Combine like terms: 1944 + 324 = 2268 324 + 36x2 + x4 = 2268 Factor a perfect square on the left side: (x2 + 18)(x2 + 18) = 2268 Calculate the square root of the right side: 47.623523599 Break this problem into two subproblems by setting (x2 + 18) equal to 47.623523599 and -47.623523599.Subproblem 1
x2 + 18 = 47.623523599 Simplifying x2 + 18 = 47.623523599 Reorder the terms: 18 + x2 = 47.623523599 Solving 18 + x2 = 47.623523599 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + x2 = 47.623523599 + -18 Combine like terms: 18 + -18 = 0 0 + x2 = 47.623523599 + -18 x2 = 47.623523599 + -18 Combine like terms: 47.623523599 + -18 = 29.623523599 x2 = 29.623523599 Simplifying x2 = 29.623523599 Take the square root of each side: x = {-5.442749636, 5.442749636}Subproblem 2
x2 + 18 = -47.623523599 Simplifying x2 + 18 = -47.623523599 Reorder the terms: 18 + x2 = -47.623523599 Solving 18 + x2 = -47.623523599 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + x2 = -47.623523599 + -18 Combine like terms: 18 + -18 = 0 0 + x2 = -47.623523599 + -18 x2 = -47.623523599 + -18 Combine like terms: -47.623523599 + -18 = -65.623523599 x2 = -65.623523599 Simplifying x2 = -65.623523599 Reorder the terms: 65.623523599 + x2 = -65.623523599 + 65.623523599 Combine like terms: -65.623523599 + 65.623523599 = 0.000000000 65.623523599 + x2 = 0.000000000 The solution to this equation could not be determined.This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 5(3/4x-1)=2x | | =7tanx | | 1-2*(-3)+(-7)-3x=-9 | | 4x+-2y=15 | | 12-x+(-7)+5*5=-1 | | -313+-172x+-2x^2+3x^3=0 | | 3x^3-2x^2-172x-312=1 | | 3x^2-20x-11=0 | | 2a-3*(-2)+4=0 | | 1x^2-1x-20=0 | | 3x-6-2*(-1)=2 | | 3t^2-11t-20=0 | | .3-1.2v=3.2 | | 2x^3=-8x^2 | | x^2+16x+78=0 | | log(u)=0 | | log(x)=0 | | 3.2w-1.4=2.5 | | 10x-6=5x+2 | | -6x+3(4x-7)=7x-20 | | K(3)=13t-2 | | ln(x-1)-ln(2*x-1)=1 | | ln(x-1)-ln(2*x-2)=1 | | 4x+9=6x+10 | | 4.125+5=9.85 | | ln(x-1)-ln(x-2)=1 | | -v-17=2 | | -5(x+2)-44=3-32 | | 8-8=18x+12x | | 18-13=x/6 | | 7-2x/3-5 | | y-16=b |