If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + 9x2 + -3 = 0 Reorder the terms: -3 + 9x2 + x4 = 0 Solving -3 + 9x2 + x4 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '3' to each side of the equation. -3 + 9x2 + 3 + x4 = 0 + 3 Reorder the terms: -3 + 3 + 9x2 + x4 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 9x2 + x4 = 0 + 3 9x2 + x4 = 0 + 3 Combine like terms: 0 + 3 = 3 9x2 + x4 = 3 The x term is 9x2. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9x2 + 20.25 + x4 = 3 + 20.25 Reorder the terms: 20.25 + 9x2 + x4 = 3 + 20.25 Combine like terms: 3 + 20.25 = 23.25 20.25 + 9x2 + x4 = 23.25 Factor a perfect square on the left side: (x2 + 4.5)(x2 + 4.5) = 23.25 Calculate the square root of the right side: 4.82182538 Break this problem into two subproblems by setting (x2 + 4.5) equal to 4.82182538 and -4.82182538.Subproblem 1
x2 + 4.5 = 4.82182538 Simplifying x2 + 4.5 = 4.82182538 Reorder the terms: 4.5 + x2 = 4.82182538 Solving 4.5 + x2 = 4.82182538 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x2 = 4.82182538 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x2 = 4.82182538 + -4.5 x2 = 4.82182538 + -4.5 Combine like terms: 4.82182538 + -4.5 = 0.32182538 x2 = 0.32182538 Simplifying x2 = 0.32182538 Take the square root of each side: x = {-0.567296554, 0.567296554}Subproblem 2
x2 + 4.5 = -4.82182538 Simplifying x2 + 4.5 = -4.82182538 Reorder the terms: 4.5 + x2 = -4.82182538 Solving 4.5 + x2 = -4.82182538 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x2 = -4.82182538 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x2 = -4.82182538 + -4.5 x2 = -4.82182538 + -4.5 Combine like terms: -4.82182538 + -4.5 = -9.32182538 x2 = -9.32182538 Simplifying x2 = -9.32182538 Reorder the terms: 9.32182538 + x2 = -9.32182538 + 9.32182538 Combine like terms: -9.32182538 + 9.32182538 = 0.00000000 9.32182538 + x2 = 0.00000000 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.
| 6x+44=44 | | -1=x^2+7x^3-11 | | 6x+42+2=44 | | -87+12x=49+4x | | 2ln(7x)=10 | | 1/5*3/20= | | 16y-7y=9y | | N^7=2 | | 50.000+3.75x=800 | | (1/5)*(3/20)= | | 50.000+3.75x=400 | | -33+8x=42+3x | | 4(w-3)=9 | | X^2+y^2+2x-4y-11=10 | | 4(1/5a-1/2 | | -75+3x=68-8x | | x/9=6/12 | | 0=t^2-2t+40 | | 50000+3.75x=400 | | =t^2-2t+40 | | 6m^3+8m^3= | | -85+6x=-7+175 | | 35=67 | | 0/(-4) | | 6y-9x+30=0 | | 39=(39-x)+(.08x) | | 2x-3y=14fory | | 4y+5x=-3 | | 3/2x=70 | | 4(5v-2)=8 | | 2y-3x+10=0 | | 9(y+3)=45 |