If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x3 + 40x2 = 16x Reorder the terms: 40x2 + 10x3 = 16x Solving 40x2 + 10x3 = 16x Solving for variable 'x'. Reorder the terms: -16x + 40x2 + 10x3 = 16x + -16x Combine like terms: 16x + -16x = 0 -16x + 40x2 + 10x3 = 0 Factor out the Greatest Common Factor (GCF), '2x'. 2x(-8 + 20x + 5x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(-8 + 20x + 5x2)' equal to zero and attempt to solve: Simplifying -8 + 20x + 5x2 = 0 Solving -8 + 20x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -1.6 + 4x + x2 = 0 Move the constant term to the right: Add '1.6' to each side of the equation. -1.6 + 4x + 1.6 + x2 = 0 + 1.6 Reorder the terms: -1.6 + 1.6 + 4x + x2 = 0 + 1.6 Combine like terms: -1.6 + 1.6 = 0.0 0.0 + 4x + x2 = 0 + 1.6 4x + x2 = 0 + 1.6 Combine like terms: 0 + 1.6 = 1.6 4x + x2 = 1.6 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = 1.6 + 4 Reorder the terms: 4 + 4x + x2 = 1.6 + 4 Combine like terms: 1.6 + 4 = 5.6 4 + 4x + x2 = 5.6 Factor a perfect square on the left side: (x + 2)(x + 2) = 5.6 Calculate the square root of the right side: 2.366431913 Break this problem into two subproblems by setting (x + 2) equal to 2.366431913 and -2.366431913.Subproblem 1
x + 2 = 2.366431913 Simplifying x + 2 = 2.366431913 Reorder the terms: 2 + x = 2.366431913 Solving 2 + x = 2.366431913 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 + x = 2.366431913 + -2 Combine like terms: 2 + -2 = 0 0 + x = 2.366431913 + -2 x = 2.366431913 + -2 Combine like terms: 2.366431913 + -2 = 0.366431913 x = 0.366431913 Simplifying x = 0.366431913Subproblem 2
x + 2 = -2.366431913 Simplifying x + 2 = -2.366431913 Reorder the terms: 2 + x = -2.366431913 Solving 2 + x = -2.366431913 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 + x = -2.366431913 + -2 Combine like terms: 2 + -2 = 0 0 + x = -2.366431913 + -2 x = -2.366431913 + -2 Combine like terms: -2.366431913 + -2 = -4.366431913 x = -4.366431913 Simplifying x = -4.366431913Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.366431913, -4.366431913}Solution
x = {0, 0.366431913, -4.366431913}
| 10x+14(312-x)=13(312) | | 15+2m+3= | | 4(x-1)=6x+2 | | 2x-26=94 | | 1+(-9x)=(-80) | | (16)(x)=(12)(16) | | 17=-(3+w)+7 | | 3x=2y-11 | | (5x+9)+42+20=p | | 9xsec^2(x)+9tan(x)=0 | | .7x=18.75 | | 3(x-1)-(4x-5)=2(5x-1) | | 3a+9=1+3a | | 6x+3-9x-5= | | .3x=18.75 | | 4z-8(z+1)=38 | | X-20=-12 | | (4x-3)(16x^2-24+9)=0 | | .4x-7=35 | | -9=-5x-4x | | F(x)=5-x^2+2x | | 7x^2+7y^2-57x+5y+38=0 | | (-4x)+6=(-42) | | 1/2x-5+2/3x=7/6x+5 | | F(x)=2x^2+8x-3 | | 3n^2+11n=4 | | 20b^2+15b-43=7 | | 4x+12x+5-8x+7=14+2 | | 4x=3-2+3 | | 81-7t=81 | | R=100x+-0.0002x^2 | | z^3+2=0 |