If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x4 + 8x2 + -3 = 0 Reorder the terms: -3 + 8x2 + 2x4 = 0 Solving -3 + 8x2 + 2x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -1.5 + 4x2 + x4 = 0 Move the constant term to the right: Add '1.5' to each side of the equation. -1.5 + 4x2 + 1.5 + x4 = 0 + 1.5 Reorder the terms: -1.5 + 1.5 + 4x2 + x4 = 0 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + 4x2 + x4 = 0 + 1.5 4x2 + x4 = 0 + 1.5 Combine like terms: 0 + 1.5 = 1.5 4x2 + x4 = 1.5 The x term is 4x2. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x2 + 4 + x4 = 1.5 + 4 Reorder the terms: 4 + 4x2 + x4 = 1.5 + 4 Combine like terms: 1.5 + 4 = 5.5 4 + 4x2 + x4 = 5.5 Factor a perfect square on the left side: (x2 + 2)(x2 + 2) = 5.5 Calculate the square root of the right side: 2.34520788 Break this problem into two subproblems by setting (x2 + 2) equal to 2.34520788 and -2.34520788.Subproblem 1
x2 + 2 = 2.34520788 Simplifying x2 + 2 = 2.34520788 Reorder the terms: 2 + x2 = 2.34520788 Solving 2 + x2 = 2.34520788 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x2 = 2.34520788 + -2 Combine like terms: 2 + -2 = 0 0 + x2 = 2.34520788 + -2 x2 = 2.34520788 + -2 Combine like terms: 2.34520788 + -2 = 0.34520788 x2 = 0.34520788 Simplifying x2 = 0.34520788 Take the square root of each side: x = {-0.587543939, 0.587543939}Subproblem 2
x2 + 2 = -2.34520788 Simplifying x2 + 2 = -2.34520788 Reorder the terms: 2 + x2 = -2.34520788 Solving 2 + x2 = -2.34520788 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x2 = -2.34520788 + -2 Combine like terms: 2 + -2 = 0 0 + x2 = -2.34520788 + -2 x2 = -2.34520788 + -2 Combine like terms: -2.34520788 + -2 = -4.34520788 x2 = -4.34520788 Simplifying x2 = -4.34520788 Reorder the terms: 4.34520788 + x2 = -4.34520788 + 4.34520788 Combine like terms: -4.34520788 + 4.34520788 = 0.00000000 4.34520788 + 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.
| 330-s=0 | | 9.3=11.5-y | | 7/2x+1/2x=2x+3/2+5/2x | | 4w+6=228 | | F(X)=-3X^2+6X-2 | | -0+4= | | 0(-7)= | | k/5-3=0 | | (4/y)-5=18/2y | | 4=-2x+(-8)/10 | | 6=y+11 | | (21-5)/8 | | x^2=y+29 | | .75x-2=.5x+7 | | h+15=84 | | 4(y-7)=32+8y | | 4-3=-3-9 | | 7+4r-1=9r+22-3r | | B+6/5=19 | | 2/3x+1/4=6x-1/2 | | (60+4(25-5))= | | y=-14+4 | | 48+.99m=1.29m | | 6y-12x=30 | | 6x-x=x-25 | | 9x^2-7x-k=0 | | -x^2+3x+28=h | | -8=9/25v | | y=2(-7) | | 6x=11x+25 | | x-1(-74)=-22 | | 2x+185=180 |