If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 18x2 + -56x + 56 = 0 Reorder the terms: 56 + -56x + 18x2 = 0 Solving 56 + -56x + 18x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(28 + -28x + 9x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(28 + -28x + 9x2)' equal to zero and attempt to solve: Simplifying 28 + -28x + 9x2 = 0 Solving 28 + -28x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 3.111111111 + -3.111111111x + x2 = 0 Move the constant term to the right: Add '-3.111111111' to each side of the equation. 3.111111111 + -3.111111111x + -3.111111111 + x2 = 0 + -3.111111111 Reorder the terms: 3.111111111 + -3.111111111 + -3.111111111x + x2 = 0 + -3.111111111 Combine like terms: 3.111111111 + -3.111111111 = 0.000000000 0.000000000 + -3.111111111x + x2 = 0 + -3.111111111 -3.111111111x + x2 = 0 + -3.111111111 Combine like terms: 0 + -3.111111111 = -3.111111111 -3.111111111x + x2 = -3.111111111 The x term is -3.111111111x. Take half its coefficient (-1.555555556). Square it (2.419753088) and add it to both sides. Add '2.419753088' to each side of the equation. -3.111111111x + 2.419753088 + x2 = -3.111111111 + 2.419753088 Reorder the terms: 2.419753088 + -3.111111111x + x2 = -3.111111111 + 2.419753088 Combine like terms: -3.111111111 + 2.419753088 = -0.691358023 2.419753088 + -3.111111111x + x2 = -0.691358023 Factor a perfect square on the left side: (x + -1.555555556)(x + -1.555555556) = -0.691358023 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. The solution to this equation could not be determined.
| ln(x+11)-ln(x+3)=ln(3) | | f(x)=3x^3+x^2-4x-12 | | 9*b^2+6*b+1=930 | | z=-8x-16y+400 | | 11*(3+x)=10*(4+x)-14 | | x=(8*y)*(tan*(2*y)) | | 3x+2x+(5.5*2)=111 | | 5(n+4)=45 | | 5*(4-x)=(2-x)*7 | | 9*b^2+6*b+1=900 | | 9xb^2+6xb+1=900 | | 9xb*2+6xb+1=900 | | 2x-4y-8z= | | 5x+1-5x-1=120 | | x^4-4x^3-8x^2+36x-9=0 | | -23.58+m=-9.321 | | x*0.048+x*0.15=0.1041 | | x(x+4)=7 | | x^3+20x=73 | | a*0.048+x*0.15=0.1041 | | mn+mn+mn+mn=9m | | 8x-5=19+x | | a*0.048+c*0.15=0.1041 | | 9x^2-28x+28=0 | | 3k^2+4k+1=0 | | a*0.48+x*0.15=0.1041 | | 2c-7=-7 | | a*0.48+c*0.15=0.1041 | | 7-n=7n | | -61=20-3x | | a*48+c*15=10.41 | | X+(3x+2)+(x-7)= |