If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4 + 9x4 + -37x2 = 0 Reorder the terms: -4 + -37x2 + 9x4 = 0 Solving -4 + -37x2 + 9x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.4444444444 + -4.111111111x2 + x4 = 0 Move the constant term to the right: Add '0.4444444444' to each side of the equation. -0.4444444444 + -4.111111111x2 + 0.4444444444 + x4 = 0 + 0.4444444444 Reorder the terms: -0.4444444444 + 0.4444444444 + -4.111111111x2 + x4 = 0 + 0.4444444444 Combine like terms: -0.4444444444 + 0.4444444444 = 0.0000000000 0.0000000000 + -4.111111111x2 + x4 = 0 + 0.4444444444 -4.111111111x2 + x4 = 0 + 0.4444444444 Combine like terms: 0 + 0.4444444444 = 0.4444444444 -4.111111111x2 + x4 = 0.4444444444 The x term is -4.111111111x2. Take half its coefficient (-2.055555556). Square it (4.225308644) and add it to both sides. Add '4.225308644' to each side of the equation. -4.111111111x2 + 4.225308644 + x4 = 0.4444444444 + 4.225308644 Reorder the terms: 4.225308644 + -4.111111111x2 + x4 = 0.4444444444 + 4.225308644 Combine like terms: 0.4444444444 + 4.225308644 = 4.6697530884 4.225308644 + -4.111111111x2 + x4 = 4.6697530884 Factor a perfect square on the left side: (x2 + -2.055555556)(x2 + -2.055555556) = 4.6697530884 Calculate the square root of the right side: 2.160961149 Break this problem into two subproblems by setting (x2 + -2.055555556) equal to 2.160961149 and -2.160961149.Subproblem 1
x2 + -2.055555556 = 2.160961149 Simplifying x2 + -2.055555556 = 2.160961149 Reorder the terms: -2.055555556 + x2 = 2.160961149 Solving -2.055555556 + x2 = 2.160961149 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.055555556' to each side of the equation. -2.055555556 + 2.055555556 + x2 = 2.160961149 + 2.055555556 Combine like terms: -2.055555556 + 2.055555556 = 0.000000000 0.000000000 + x2 = 2.160961149 + 2.055555556 x2 = 2.160961149 + 2.055555556 Combine like terms: 2.160961149 + 2.055555556 = 4.216516705 x2 = 4.216516705 Simplifying x2 = 4.216516705 Take the square root of each side: x = {-2.053415863, 2.053415863}Subproblem 2
x2 + -2.055555556 = -2.160961149 Simplifying x2 + -2.055555556 = -2.160961149 Reorder the terms: -2.055555556 + x2 = -2.160961149 Solving -2.055555556 + x2 = -2.160961149 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.055555556' to each side of the equation. -2.055555556 + 2.055555556 + x2 = -2.160961149 + 2.055555556 Combine like terms: -2.055555556 + 2.055555556 = 0.000000000 0.000000000 + x2 = -2.160961149 + 2.055555556 x2 = -2.160961149 + 2.055555556 Combine like terms: -2.160961149 + 2.055555556 = -0.105405593 x2 = -0.105405593 Simplifying x2 = -0.105405593 Reorder the terms: 0.105405593 + x2 = -0.105405593 + 0.105405593 Combine like terms: -0.105405593 + 0.105405593 = 0.000000000 0.105405593 + 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.
| 3-4ln(2x)=1 | | 9(a+1)=46.8 | | -0.1=7c-5 | | 3e-7=0.8 | | 8p=18.4 | | 7(a+9)=126 | | 33=8c-7 | | 3a+3b=-21 | | 2a-4b=4 | | 2x+18=2x+3 | | x-(-5)=6 | | x+(-9)=7 | | 4.6=3c-5 | | 7e-9=11.3 | | 8p=12 | | x^4-x^3-x^2-2x=0 | | 6x^4+5x^3+25x^2+20x+4=0 | | 4xy-y^2+4x-y=0 | | 8x-ly=2t+4o | | 7-14*-12-8/-4=-35 | | 7-14x-12-8/-4=-35 | | x+7=-16-(-30) | | 4+7=10+a | | 12x^2-17x=7 | | 0=3X^2+8X-21 | | 2+10x=490 | | 4(2x-2)=5x-32 | | (x^2+6x)(x-3)=48 | | X^2+21=4X^2+8X+4 | | 15x*30=60 | | 3/4k | | -8[-6-3]= |