If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 45x3 + -9x2 + 63x = 0 Reorder the terms: 63x + -9x2 + 45x3 = 0 Solving 63x + -9x2 + 45x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '9x'. 9x(7 + -1x + 5x2) = 0 Ignore the factor 9.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 '(7 + -1x + 5x2)' equal to zero and attempt to solve: Simplifying 7 + -1x + 5x2 = 0 Solving 7 + -1x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.4 + -0.2x + x2 = 0 Move the constant term to the right: Add '-1.4' to each side of the equation. 1.4 + -0.2x + -1.4 + x2 = 0 + -1.4 Reorder the terms: 1.4 + -1.4 + -0.2x + x2 = 0 + -1.4 Combine like terms: 1.4 + -1.4 = 0.0 0.0 + -0.2x + x2 = 0 + -1.4 -0.2x + x2 = 0 + -1.4 Combine like terms: 0 + -1.4 = -1.4 -0.2x + x2 = -1.4 The x term is -0.2x. Take half its coefficient (-0.1). Square it (0.01) and add it to both sides. Add '0.01' to each side of the equation. -0.2x + 0.01 + x2 = -1.4 + 0.01 Reorder the terms: 0.01 + -0.2x + x2 = -1.4 + 0.01 Combine like terms: -1.4 + 0.01 = -1.39 0.01 + -0.2x + x2 = -1.39 Factor a perfect square on the left side: (x + -0.1)(x + -0.1) = -1.39 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
x = {0}
| -14+u=-4 | | x^2-40x+1=0 | | -3r-9=-27 | | w+5=-5w+5 | | 24x^4-100x^2=0 | | ln(x+2)-ln(x)=5 | | .80(d-100)=450.00 | | -8x^2-8x+9=9 | | Y=-7+-3x | | -3k^2-6k=3 | | 3x^2+23x-108=0 | | -4a^2-8a+2=9 | | x^2+8x+12=25 | | 5(1-u)=-4u+8 | | -2(a+3)+4=3(a+4)+1 | | -b^2-8b+10=0 | | 63+4y-25=16y-11-5y | | -3z+8(-2z)=-12 | | 2k^2-10k+12=0 | | 35x-5y=-195 | | 1/2-6=18 | | -4x+32+4x-27= | | X-8=-7+3 | | 10x^2-8x-15x+12= | | 3x^2+17x-8=45 | | 12x^2-2x=-3 | | b^2-63=-18b | | (x+0.1)(x+4.1)=0 | | 7[2x+3]-3[5x-2]=5[3x-4]-3[3x-4] | | 6+3(z-2)=-3z+5 | | 2(x-5)=21 | | (6x+7)(5x-9)=0 |