If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + 4x3 = -2x Solving 16x2 + 4x3 = -2x Solving for variable 'x'. Reorder the terms: 2x + 16x2 + 4x3 = -2x + 2x Combine like terms: -2x + 2x = 0 2x + 16x2 + 4x3 = 0 Factor out the Greatest Common Factor (GCF), '2x'. 2x(1 + 8x + 2x2) = 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 '(1 + 8x + 2x2)' equal to zero and attempt to solve: Simplifying 1 + 8x + 2x2 = 0 Solving 1 + 8x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + 4x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + 4x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + 4x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + 4x + x2 = 0 + -0.5 4x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 4x + x2 = -0.5 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 = -0.5 + 4 Reorder the terms: 4 + 4x + x2 = -0.5 + 4 Combine like terms: -0.5 + 4 = 3.5 4 + 4x + x2 = 3.5 Factor a perfect square on the left side: (x + 2)(x + 2) = 3.5 Calculate the square root of the right side: 1.870828693 Break this problem into two subproblems by setting (x + 2) equal to 1.870828693 and -1.870828693.Subproblem 1
x + 2 = 1.870828693 Simplifying x + 2 = 1.870828693 Reorder the terms: 2 + x = 1.870828693 Solving 2 + x = 1.870828693 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 = 1.870828693 + -2 Combine like terms: 2 + -2 = 0 0 + x = 1.870828693 + -2 x = 1.870828693 + -2 Combine like terms: 1.870828693 + -2 = -0.129171307 x = -0.129171307 Simplifying x = -0.129171307Subproblem 2
x + 2 = -1.870828693 Simplifying x + 2 = -1.870828693 Reorder the terms: 2 + x = -1.870828693 Solving 2 + x = -1.870828693 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 = -1.870828693 + -2 Combine like terms: 2 + -2 = 0 0 + x = -1.870828693 + -2 x = -1.870828693 + -2 Combine like terms: -1.870828693 + -2 = -3.870828693 x = -3.870828693 Simplifying x = -3.870828693Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.129171307, -3.870828693}Solution
x = {0, -0.129171307, -3.870828693}
| 2.8=-0.0+y | | 3x^2+31x-6.7=0 | | 66+28x=33x | | 5(h)+2(11-h)=-5 | | 2v+4+5v=-24 | | 82=4x+2(4x+5) | | 8x-3+x=15 | | (d-2)3+5=6 | | 5x-22=180 | | (m)+2=1 | | -6n-4n=20 | | X-5(X-3)=10-(6X+3) | | 1-3-9-7=-3 | | 2v+4+5v=-27 | | 3w-44=5(w-8) | | (2x+1)+(x-10)=9 | | 5y+3y+8=2x-4+x+8 | | -168=-6(4-6m) | | -6+(-8)+(-3)= | | 2c+8=-10 | | z^2-8z+16=-196 | | -103-9x=77+6x | | 3(9)+-15=(9)+3 | | -14+5-5x-3=x+6+x+3x | | 100x=3x+12 | | m-3x=x+2 | | -168=-6(-2n-3) | | 3-5b+2b=2-2(1-b) | | 36*6=s | | 222=76-u | | 2+-0.5(-2)=y | | 0.2n+0.1n=9.8 |