If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 36x2 + -28x + 64 = 0 Reorder the terms: 64 + -28x + 36x2 = 0 Solving 64 + -28x + 36x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(16 + -7x + 9x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(16 + -7x + 9x2)' equal to zero and attempt to solve: Simplifying 16 + -7x + 9x2 = 0 Solving 16 + -7x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 1.777777778 + -0.7777777778x + x2 = 0 Move the constant term to the right: Add '-1.777777778' to each side of the equation. 1.777777778 + -0.7777777778x + -1.777777778 + x2 = 0 + -1.777777778 Reorder the terms: 1.777777778 + -1.777777778 + -0.7777777778x + x2 = 0 + -1.777777778 Combine like terms: 1.777777778 + -1.777777778 = 0.000000000 0.000000000 + -0.7777777778x + x2 = 0 + -1.777777778 -0.7777777778x + x2 = 0 + -1.777777778 Combine like terms: 0 + -1.777777778 = -1.777777778 -0.7777777778x + x2 = -1.777777778 The x term is -0.7777777778x. Take half its coefficient (-0.3888888889). Square it (0.1512345679) and add it to both sides. Add '0.1512345679' to each side of the equation. -0.7777777778x + 0.1512345679 + x2 = -1.777777778 + 0.1512345679 Reorder the terms: 0.1512345679 + -0.7777777778x + x2 = -1.777777778 + 0.1512345679 Combine like terms: -1.777777778 + 0.1512345679 = -1.6265432101 0.1512345679 + -0.7777777778x + x2 = -1.6265432101 Factor a perfect square on the left side: (x + -0.3888888889)(x + -0.3888888889) = -1.6265432101 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.
| 9-6(x)=45 | | 60m^3+54m^2-6m= | | 5x+17=3x+26 | | 4=-1-a | | 9w-2=5w+4 | | 6[1.25]-7=2[1.25]-2 | | 5+3(2x-5)=4x-8x-20 | | 1-2xy+y^2=0 | | 48+40x= | | 2x^2-7x=5 | | 3(2z-1)+5=6z+2 | | 64x^2+82x= | | 9a=6b | | 9[2.4]+3=4[2.4]-9 | | 20(5x+2y)= | | x^4+196=17x^2 | | (6r+8)(6r-1)= | | 5a^2-a-4=0 | | (6r+8)(6r-1)=x | | 168=7x | | 25x+15y= | | 4m-7+6m=-97 | | 7x+8x+10x=125 | | 3(5+3x)= | | 12w-8=9w-24 | | 5x+2x=147 | | 4x+2+3x=20 | | 6x^3+22x^2-8x= | | 30+24x= | | 11b=4b-20+2b | | 3x+5=12x-8 | | 8x-22=6x+3 |