If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + 15x + -25 = 0 Reorder the terms: -25 + 15x + 12x2 = 0 Solving -25 + 15x + 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'. -2.083333333 + 1.25x + x2 = 0 Move the constant term to the right: Add '2.083333333' to each side of the equation. -2.083333333 + 1.25x + 2.083333333 + x2 = 0 + 2.083333333 Reorder the terms: -2.083333333 + 2.083333333 + 1.25x + x2 = 0 + 2.083333333 Combine like terms: -2.083333333 + 2.083333333 = 0.000000000 0.000000000 + 1.25x + x2 = 0 + 2.083333333 1.25x + x2 = 0 + 2.083333333 Combine like terms: 0 + 2.083333333 = 2.083333333 1.25x + x2 = 2.083333333 The x term is 1.25x. Take half its coefficient (0.625). Square it (0.390625) and add it to both sides. Add '0.390625' to each side of the equation. 1.25x + 0.390625 + x2 = 2.083333333 + 0.390625 Reorder the terms: 0.390625 + 1.25x + x2 = 2.083333333 + 0.390625 Combine like terms: 2.083333333 + 0.390625 = 2.473958333 0.390625 + 1.25x + x2 = 2.473958333 Factor a perfect square on the left side: (x + 0.625)(x + 0.625) = 2.473958333 Calculate the square root of the right side: 1.572882174 Break this problem into two subproblems by setting (x + 0.625) equal to 1.572882174 and -1.572882174.Subproblem 1
x + 0.625 = 1.572882174 Simplifying x + 0.625 = 1.572882174 Reorder the terms: 0.625 + x = 1.572882174 Solving 0.625 + x = 1.572882174 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.625' to each side of the equation. 0.625 + -0.625 + x = 1.572882174 + -0.625 Combine like terms: 0.625 + -0.625 = 0.000 0.000 + x = 1.572882174 + -0.625 x = 1.572882174 + -0.625 Combine like terms: 1.572882174 + -0.625 = 0.947882174 x = 0.947882174 Simplifying x = 0.947882174Subproblem 2
x + 0.625 = -1.572882174 Simplifying x + 0.625 = -1.572882174 Reorder the terms: 0.625 + x = -1.572882174 Solving 0.625 + x = -1.572882174 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.625' to each side of the equation. 0.625 + -0.625 + x = -1.572882174 + -0.625 Combine like terms: 0.625 + -0.625 = 0.000 0.000 + x = -1.572882174 + -0.625 x = -1.572882174 + -0.625 Combine like terms: -1.572882174 + -0.625 = -2.197882174 x = -2.197882174 Simplifying x = -2.197882174Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.947882174, -2.197882174}
| 4x-(1+2x)=14+3x | | 7y+21=16y-24 | | 0=0.25c^2-c+1 | | y=11-3 | | X/30-36=-21 | | y=14+6 | | -3q-6=0 | | y=7-4 | | 10+7x=3x+54 | | y=9+6 | | q^3-13q^2+36q=0 | | 7x+7=x+25 | | -24x+106=-14x+56 | | 74=5x+3x-18 | | 14n-13n-n+5n=20 | | 12x+6=25x-20 | | z-3(-z)=1 | | 12-3x=5-x | | 8logx=-4 | | Y+8-1=5 | | z^2-4*z+10=z*(z-5) | | 7a+8-3a=12 | | 6x^3=1296 | | y=16-5 | | y=26-5 | | y=36-5 | | -18x-80=-9x-53 | | y=20+2 | | 3x^2=18-23 | | 36s^2-100v^2=0 | | 17=2L+2W | | y=14-1 |