If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + 17x + -3 = 0 Reorder the terms: -3 + 17x + 12x2 = 0 Solving -3 + 17x + 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'. -0.25 + 1.416666667x + x2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + 1.416666667x + 0.25 + x2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + 1.416666667x + x2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + 1.416666667x + x2 = 0 + 0.25 1.416666667x + x2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 1.416666667x + x2 = 0.25 The x term is 1.416666667x. Take half its coefficient (0.7083333335). Square it (0.5017361113) and add it to both sides. Add '0.5017361113' to each side of the equation. 1.416666667x + 0.5017361113 + x2 = 0.25 + 0.5017361113 Reorder the terms: 0.5017361113 + 1.416666667x + x2 = 0.25 + 0.5017361113 Combine like terms: 0.25 + 0.5017361113 = 0.7517361113 0.5017361113 + 1.416666667x + x2 = 0.7517361113 Factor a perfect square on the left side: (x + 0.7083333335)(x + 0.7083333335) = 0.7517361113 Calculate the square root of the right side: 0.867027169 Break this problem into two subproblems by setting (x + 0.7083333335) equal to 0.867027169 and -0.867027169.Subproblem 1
x + 0.7083333335 = 0.867027169 Simplifying x + 0.7083333335 = 0.867027169 Reorder the terms: 0.7083333335 + x = 0.867027169 Solving 0.7083333335 + x = 0.867027169 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.7083333335' to each side of the equation. 0.7083333335 + -0.7083333335 + x = 0.867027169 + -0.7083333335 Combine like terms: 0.7083333335 + -0.7083333335 = 0.0000000000 0.0000000000 + x = 0.867027169 + -0.7083333335 x = 0.867027169 + -0.7083333335 Combine like terms: 0.867027169 + -0.7083333335 = 0.1586938355 x = 0.1586938355 Simplifying x = 0.1586938355Subproblem 2
x + 0.7083333335 = -0.867027169 Simplifying x + 0.7083333335 = -0.867027169 Reorder the terms: 0.7083333335 + x = -0.867027169 Solving 0.7083333335 + x = -0.867027169 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.7083333335' to each side of the equation. 0.7083333335 + -0.7083333335 + x = -0.867027169 + -0.7083333335 Combine like terms: 0.7083333335 + -0.7083333335 = 0.0000000000 0.0000000000 + x = -0.867027169 + -0.7083333335 x = -0.867027169 + -0.7083333335 Combine like terms: -0.867027169 + -0.7083333335 = -1.5753605025 x = -1.5753605025 Simplifying x = -1.5753605025Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.1586938355, -1.5753605025}
| 10-6x=-38 | | -8y-4=-7 | | 8x-4=x^2+5x-14 | | 10.9n=235.44 | | .25(x+4)+.5x=10 | | .7142ab-35b=0 | | -8x-2=-16 | | (3x-5y+4)(3x)= | | 32-x=-30 | | .1(3.4x-2.8)=8.3 | | -2(x+20)-8x=20 | | -2=9k-15 | | 2x+(2x-3)=5 | | 3(3.1+x)-2.3x=17 | | 3x^2+18x-3=0 | | .5(x+4)+.25x=8 | | X+4=2x-4 | | 24n+32=0 | | -2-0.75= | | q^2+q-121=0 | | 20(n+3)=4(15+5n) | | 4-y=1+2y | | x^2+2x+0=0 | | 8x^2-3=29 | | 2x^2+16x+72=0 | | 5y+8+-2y+9y=-16 | | 4xy+2y=9 | | 33=5y+8 | | 4(2x+4)=12x+13-4x+3 | | 5.2X+10.3=3.4X | | (5c-2b+8a-7)-(5a+.75b-4)= | | -8(3a+-5)=56a |