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 + 11 = 0 Reorder the terms: 11 + 10x + 7x2 = 0 Solving 11 + 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'. 1.571428571 + 1.428571429x + x2 = 0 Move the constant term to the right: Add '-1.571428571' to each side of the equation. 1.571428571 + 1.428571429x + -1.571428571 + x2 = 0 + -1.571428571 Reorder the terms: 1.571428571 + -1.571428571 + 1.428571429x + x2 = 0 + -1.571428571 Combine like terms: 1.571428571 + -1.571428571 = 0.000000000 0.000000000 + 1.428571429x + x2 = 0 + -1.571428571 1.428571429x + x2 = 0 + -1.571428571 Combine like terms: 0 + -1.571428571 = -1.571428571 1.428571429x + x2 = -1.571428571 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 = -1.571428571 + 0.5102040819 Reorder the terms: 0.5102040819 + 1.428571429x + x2 = -1.571428571 + 0.5102040819 Combine like terms: -1.571428571 + 0.5102040819 = -1.0612244891 0.5102040819 + 1.428571429x + x2 = -1.0612244891 Factor a perfect square on the left side: (x + 0.7142857145)(x + 0.7142857145) = -1.0612244891 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -36=-4y | | 22=k+25 | | Y=-.5+1 | | U=4(6n+30)+7(n+1) | | Y=-(-4)-14 | | 0.05*X=7 | | 0.05*X=10 | | 0.05*X=5 | | 0.8x=0.72 | | (x+y+1)dy+(2x+2y+1)dx=0 | | 39.95-0.12x= | | f(x)=[2x]+4 | | 8x+5-3x=11+2x+9 | | 4.5-2.3= | | 8(-4)+4y=-20 | | x^2+0.35x-0.0625=0 | | 7y-9y=2 | | 7w-4=2w+5 | | x^2+0.1x-0.0625=0 | | abs(6x-12)=6 | | -5x-y=31 | | Y=4(-5)-17 | | x^2+1=2x-1 | | 9(z+4)-4(z-3)=2(z-2)+2(z-4) | | 3x-9x+35=3x+26 | | 2*(x+2)=8 | | 63+6x=77+4x | | 7-0+1=n | | 94+6X=101+5X | | 5(1-5r)=5-r | | 8+5x-2=14 | | X^2-5y+12=0 |