If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 10x + 4 = 0 Reorder the terms: 4 + 10x + 7x2 = 0 Solving 4 + 10x + 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'. 0.5714285714 + 1.428571429x + x2 = 0 Move the constant term to the right: Add '-0.5714285714' to each side of the equation. 0.5714285714 + 1.428571429x + -0.5714285714 + x2 = 0 + -0.5714285714 Reorder the terms: 0.5714285714 + -0.5714285714 + 1.428571429x + x2 = 0 + -0.5714285714 Combine like terms: 0.5714285714 + -0.5714285714 = 0.0000000000 0.0000000000 + 1.428571429x + x2 = 0 + -0.5714285714 1.428571429x + x2 = 0 + -0.5714285714 Combine like terms: 0 + -0.5714285714 = -0.5714285714 1.428571429x + x2 = -0.5714285714 The x term is 1.428571429x. Take half its coefficient (0.7142857145). Square it (0.5102040819) and add it to both sides. Add '0.5102040819' to each side of the equation. 1.428571429x + 0.5102040819 + x2 = -0.5714285714 + 0.5102040819 Reorder the terms: 0.5102040819 + 1.428571429x + x2 = -0.5714285714 + 0.5102040819 Combine like terms: -0.5714285714 + 0.5102040819 = -0.0612244895 0.5102040819 + 1.428571429x + x2 = -0.0612244895 Factor a perfect square on the left side: (x + 0.7142857145)(x + 0.7142857145) = -0.0612244895 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2(x+-11)=6(x+3) | | 4x+28=-12x+-12 | | 9s-5g=c | | y^2-117y+2916=0 | | 7.3g+46=46.0365 | | 36=-37+12 | | lx+7l=10 | | y^2-61y+900=0 | | 8y=6y+20 | | (7+x)(3x+5)=0 | | 5logex+3=0 | | =666.666667 | | 666.666667= | | cos(lnx)=1 | | 3(-4+7y)-3x(2+3y)= | | m -9=-13 | | (1+x)ydx=(y-1)xdy | | 0=2x^3+6x^2-5x-15 | | 4x=13-x | | -12t^2-56t+20=0 | | 3x-5y=57 | | 4a^2x^2+8ax+3=0 | | 2y+y=0 | | (X^2)+2x+(4y^2)=4+y | | -b+5=-6 | | 12x-8=5x-15 | | 24x-24=20x+16 | | 26-(x+8)=5x-6 | | 24x-24=20z+16 | | -6x(4x+1)+7x+9(x-3)=4 | | 5x*2+x-7=0 | | 9x+222=5x+146 |