If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x4 + 4x2 + -1 = 0 Reorder the terms: -1 + 4x2 + 4x4 = 0 Solving -1 + 4x2 + 4x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -0.25 + x2 + x4 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + x2 + 0.25 + x4 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + x2 + x4 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x2 + x4 = 0 + 0.25 x2 + x4 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 x2 + x4 = 0.25 The x term is x2. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. + 0.25 + x4 = 0.25 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x4 = 0.25 + 0.25 Combine like terms: 0.25 + 0.25 = 0.5 1.25 + x4 = 0.5 Factor a perfect square on the left side: (x2 + 0.5)(x2 + 0.5) = 0.5 Calculate the square root of the right side: 0.707106781 Break this problem into two subproblems by setting (x2 + 0.5) equal to 0.707106781 and -0.707106781.Subproblem 1
x2 + 0.5 = 0.707106781 Simplifying x2 + 0.5 = 0.707106781 Reorder the terms: 0.5 + x2 = 0.707106781 Solving 0.5 + x2 = 0.707106781 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x2 = 0.707106781 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x2 = 0.707106781 + -0.5 x2 = 0.707106781 + -0.5 Combine like terms: 0.707106781 + -0.5 = 0.207106781 x2 = 0.207106781 Simplifying x2 = 0.207106781 Take the square root of each side: x = {-0.45508986, 0.45508986}Subproblem 2
x2 + 0.5 = -0.707106781 Simplifying x2 + 0.5 = -0.707106781 Reorder the terms: 0.5 + x2 = -0.707106781 Solving 0.5 + x2 = -0.707106781 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x2 = -0.707106781 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x2 = -0.707106781 + -0.5 x2 = -0.707106781 + -0.5 Combine like terms: -0.707106781 + -0.5 = -1.207106781 x2 = -1.207106781 Simplifying x2 = -1.207106781 Reorder the terms: 1.207106781 + x2 = -1.207106781 + 1.207106781 Combine like terms: -1.207106781 + 1.207106781 = 0.000000000 1.207106781 + 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.
| 330=p*35 | | 4[x+2]=14-2[3-4x] | | b(11b+3)=8 | | 5.4+.02x=-1.4x+8.6 | | 4y=3+12 | | 2t+6t=8+2 | | x-5=x-.2x | | 12x-10=26 | | -[2z-(7z+4)]=4+(4z+3) | | 2x+-8y=-10 | | 0.9(x-9)+x=3 | | 8x-6=6y | | 5x+10x-3y-2y=30 | | 8-4x=4-6 | | 2(4m-7)= | | Y-0.5Y=0.5Y-0.5Y+220 | | -3x^2+12x-21=0 | | 3x+15=8x+60 | | (15*-15x)+4= | | Y-0.75Y=0.75Y-0.75Y+2200 | | -7k+9k-8=-10 | | -4x=-11+7 | | 23=3(x+5)-7x | | 10+3(-60*-5)= | | -4x=-11 | | 10+20x+(-10)=15x+(-5x)+90 | | 13p+12q+p-6q-5p= | | X+.33=1.3 | | 20=-12x+4y | | 10x-2y-3x-4y= | | 4p^2-6p=40 | | 2795*x+17500=139000 |