If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + -24x + -25 = 0 Reorder the terms: -25 + -24x + 16x2 = 0 Solving -25 + -24x + 16x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -1.5625 + -1.5x + x2 = 0 Move the constant term to the right: Add '1.5625' to each side of the equation. -1.5625 + -1.5x + 1.5625 + x2 = 0 + 1.5625 Reorder the terms: -1.5625 + 1.5625 + -1.5x + x2 = 0 + 1.5625 Combine like terms: -1.5625 + 1.5625 = 0.0000 0.0000 + -1.5x + x2 = 0 + 1.5625 -1.5x + x2 = 0 + 1.5625 Combine like terms: 0 + 1.5625 = 1.5625 -1.5x + x2 = 1.5625 The x term is -1.5x. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5x + 0.5625 + x2 = 1.5625 + 0.5625 Reorder the terms: 0.5625 + -1.5x + x2 = 1.5625 + 0.5625 Combine like terms: 1.5625 + 0.5625 = 2.125 0.5625 + -1.5x + x2 = 2.125 Factor a perfect square on the left side: (x + -0.75)(x + -0.75) = 2.125 Calculate the square root of the right side: 1.457737974 Break this problem into two subproblems by setting (x + -0.75) equal to 1.457737974 and -1.457737974.Subproblem 1
x + -0.75 = 1.457737974 Simplifying x + -0.75 = 1.457737974 Reorder the terms: -0.75 + x = 1.457737974 Solving -0.75 + x = 1.457737974 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + x = 1.457737974 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = 1.457737974 + 0.75 x = 1.457737974 + 0.75 Combine like terms: 1.457737974 + 0.75 = 2.207737974 x = 2.207737974 Simplifying x = 2.207737974Subproblem 2
x + -0.75 = -1.457737974 Simplifying x + -0.75 = -1.457737974 Reorder the terms: -0.75 + x = -1.457737974 Solving -0.75 + x = -1.457737974 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + x = -1.457737974 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = -1.457737974 + 0.75 x = -1.457737974 + 0.75 Combine like terms: -1.457737974 + 0.75 = -0.707737974 x = -0.707737974 Simplifying x = -0.707737974Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.207737974, -0.707737974}
| 3x-3x=5 | | 5u-10=46+u | | 5u-10=56+u | | 4x-2=2+20 | | 1=20y-(5y/y^2) | | 3x-3x=10 | | 3a-4=a(a-3) | | 5x-1=-36 | | 9(x)=2.15(2x^2-4x-6) | | 8x-5=-50 | | 2x-3+11=0 | | (1/y)=20-(5/y) | | (w-3)(w+7)=0 | | 3x^2-18x+22=0 | | sqrt(3+x)=49 | | 9=-16t^2+209ot+9o | | 3ln(e^1/3x) | | (x+3)(x+6)=324 | | (2x+3)(2x+6)=324 | | x-40x/100=175 | | X+.8X=4.5 | | x^2*1=17 | | x^4+18x^2+72= | | (x^2-3x+w)=(5x^2-3x-8) | | 3a+15=9a-3 | | 2+5*10=x | | 3n+13=2(x+9) | | 2+5*7=x | | w^2+20x-400=0 | | 3(2-5p)=10p-194 | | 15x^4-12x^2+3=0 | | 0=x^2-24x-36 |