If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9 + 10x + 12x2 = 0 Solving 9 + 10x + 12x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. 0.75 + 0.8333333333x + x2 = 0 Move the constant term to the right: Add '-0.75' to each side of the equation. 0.75 + 0.8333333333x + -0.75 + x2 = 0 + -0.75 Reorder the terms: 0.75 + -0.75 + 0.8333333333x + x2 = 0 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + 0.8333333333x + x2 = 0 + -0.75 0.8333333333x + x2 = 0 + -0.75 Combine like terms: 0 + -0.75 = -0.75 0.8333333333x + x2 = -0.75 The x term is 0.8333333333x. Take half its coefficient (0.4166666667). Square it (0.1736111111) and add it to both sides. Add '0.1736111111' to each side of the equation. 0.8333333333x + 0.1736111111 + x2 = -0.75 + 0.1736111111 Reorder the terms: 0.1736111111 + 0.8333333333x + x2 = -0.75 + 0.1736111111 Combine like terms: -0.75 + 0.1736111111 = -0.5763888889 0.1736111111 + 0.8333333333x + x2 = -0.5763888889 Factor a perfect square on the left side: (x + 0.4166666667)(x + 0.4166666667) = -0.5763888889 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (p^2-9q^2)= | | 3(x^2+7)= | | ifx= | | x+y-9=4 | | (x-70)/x=0.6 | | (x-70)/x=0.7 | | (x-70)/x=0.3 | | 8/5*4-3 | | ((2/x)^0.5-(x/2)^0.5)^2 | | -4x^2+6x=9 | | x=(4x+166)-790 | | 5x+5=6x+7 | | 9C=5F-169 | | 5y-(20-y)3=68 | | SinX-4x+8=1 | | -4.2x+5=-5x+4.8 | | 5/8-5/6 | | 6x+1+1y= | | 1x^2+6x+5=0 | | 14/5-1/10 | | 69/49 | | 0.3(30)+.15x=0.2(30+x) | | 2=1+3 | | 4(2x-1)+3(x+7)=9x+25 | | 3=3-2 | | 3/2*1/6 | | 7x+3y+7z-3x+4z-6y= | | 2x+7y=14whatisy | | 5x-4/2-10x+16/5= | | 6x+4y-8= | | 6x+8y=1 | | t^4+2t^2-2t=-1 |