If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + -5x + 6 = 0 Reorder the terms: 6 + -5x + 7x2 = 0 Solving 6 + -5x + 7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 0.8571428571 + -0.7142857143x + x2 = 0 Move the constant term to the right: Add '-0.8571428571' to each side of the equation. 0.8571428571 + -0.7142857143x + -0.8571428571 + x2 = 0 + -0.8571428571 Reorder the terms: 0.8571428571 + -0.8571428571 + -0.7142857143x + x2 = 0 + -0.8571428571 Combine like terms: 0.8571428571 + -0.8571428571 = 0.0000000000 0.0000000000 + -0.7142857143x + x2 = 0 + -0.8571428571 -0.7142857143x + x2 = 0 + -0.8571428571 Combine like terms: 0 + -0.8571428571 = -0.8571428571 -0.7142857143x + x2 = -0.8571428571 The x term is -0.7142857143x. Take half its coefficient (-0.3571428572). Square it (0.1275510204) and add it to both sides. Add '0.1275510204' to each side of the equation. -0.7142857143x + 0.1275510204 + x2 = -0.8571428571 + 0.1275510204 Reorder the terms: 0.1275510204 + -0.7142857143x + x2 = -0.8571428571 + 0.1275510204 Combine like terms: -0.8571428571 + 0.1275510204 = -0.7295918367 0.1275510204 + -0.7142857143x + x2 = -0.7295918367 Factor a perfect square on the left side: (x + -0.3571428572)(x + -0.3571428572) = -0.7295918367 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7x^2-5x+4=0 | | 5x-5x+6y-10y=14-10 | | 4x+2+x^2+2x+1=9x^2+4-12x+3 | | 2*h+12=h+24 | | 5a+15-3a-5= | | -2y^3-4y^2= | | 25-5y-18+12y=0 | | -12=-5-3(-2y-4) | | x^2=17.75 | | 4x-12-6x+3=0 | | x-3y=3v | | -5xy^2+2y+8y^2+6= | | 5x-13-2x=9x+22-5x | | 0.8=0.66 | | x^4+2x^3-x^2-2x=0 | | 15-6x+5x=5-3x+3 | | j=5a-(5a-5) | | (n-6)(n-1)(n-2)(n-3)(n-4)(n-5)=0 | | 5=3(3-2x)+4(6-2x) | | (2+n)(n-1)(n-2)(n-3)(n-4)(n-5)=0 | | 6a^2x^2-abx-5b^2=0 | | 3x-12-1(x+4)=0 | | 10y-3=7y+9 | | 14+3n=20 | | 2(y-2)+5(2-y)=-3y(2y+2) | | 4*2x+1+5*2x+1=200*x | | x^4=2x^2+63 | | x^2-10x=-1025 | | x(x+4)(2x+5)=0 | | 7x+20=72 | | 4(2x-5)=5+4 | | a=5(x+8) |