If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + -26x + 5 = 0 Reorder the terms: 5 + -26x + 16x2 = 0 Solving 5 + -26x + 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'. 0.3125 + -1.625x + x2 = 0 Move the constant term to the right: Add '-0.3125' to each side of the equation. 0.3125 + -1.625x + -0.3125 + x2 = 0 + -0.3125 Reorder the terms: 0.3125 + -0.3125 + -1.625x + x2 = 0 + -0.3125 Combine like terms: 0.3125 + -0.3125 = 0.0000 0.0000 + -1.625x + x2 = 0 + -0.3125 -1.625x + x2 = 0 + -0.3125 Combine like terms: 0 + -0.3125 = -0.3125 -1.625x + x2 = -0.3125 The x term is -1.625x. Take half its coefficient (-0.8125). Square it (0.66015625) and add it to both sides. Add '0.66015625' to each side of the equation. -1.625x + 0.66015625 + x2 = -0.3125 + 0.66015625 Reorder the terms: 0.66015625 + -1.625x + x2 = -0.3125 + 0.66015625 Combine like terms: -0.3125 + 0.66015625 = 0.34765625 0.66015625 + -1.625x + x2 = 0.34765625 Factor a perfect square on the left side: (x + -0.8125)(x + -0.8125) = 0.34765625 Calculate the square root of the right side: 0.589623821 Break this problem into two subproblems by setting (x + -0.8125) equal to 0.589623821 and -0.589623821.Subproblem 1
x + -0.8125 = 0.589623821 Simplifying x + -0.8125 = 0.589623821 Reorder the terms: -0.8125 + x = 0.589623821 Solving -0.8125 + x = 0.589623821 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8125' to each side of the equation. -0.8125 + 0.8125 + x = 0.589623821 + 0.8125 Combine like terms: -0.8125 + 0.8125 = 0.0000 0.0000 + x = 0.589623821 + 0.8125 x = 0.589623821 + 0.8125 Combine like terms: 0.589623821 + 0.8125 = 1.402123821 x = 1.402123821 Simplifying x = 1.402123821Subproblem 2
x + -0.8125 = -0.589623821 Simplifying x + -0.8125 = -0.589623821 Reorder the terms: -0.8125 + x = -0.589623821 Solving -0.8125 + x = -0.589623821 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8125' to each side of the equation. -0.8125 + 0.8125 + x = -0.589623821 + 0.8125 Combine like terms: -0.8125 + 0.8125 = 0.0000 0.0000 + x = -0.589623821 + 0.8125 x = -0.589623821 + 0.8125 Combine like terms: -0.589623821 + 0.8125 = 0.222876179 x = 0.222876179 Simplifying x = 0.222876179Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.402123821, 0.222876179}
| 15=10b | | 24x^2y-6xy-45y=0 | | 7/8x-9/8=3 | | 6x=(12/2)x | | 3.3x-7.63=2.6 | | 4cos(2x+4)=1.6 | | X^2=121^(1/2) | | x^2=13-y^2 | | 34=28-2/5y | | 2.00t=6 | | 3y=4x-14 | | 3+6x+4=92 | | 5x-5=(2x-5) | | X+15+25=102.50 | | H-6=2h-1 | | 2.50t=16.5 | | 2x+8=5x-4x | | 10-(2x-6)=-2 | | 1.25t=3.75 | | 9y+15=7y-3 | | 8a-3b-5a+b= | | 3r^2-3r+1=0 | | 2h^2+6h-1224=0 | | 12x+35=2x^2+3 | | 15a^4-2a^3-a^2=0 | | 7x+-4=6x-6 | | 6x+4=2(3x+2)+5 | | -9b-7=8b+5 | | -8a-14+2a=-a+6-6a | | 14y^4-32y^3+8y^2=0 | | 12x+-4-5x=10x-6+4 | | 35y^3-60y^2-20y=0 |