If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 20x + 5 = 0 Reorder the terms: 5 + 20x + 10x2 = 0 Solving 5 + 20x + 10x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '5'. 5(1 + 4x + 2x2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(1 + 4x + 2x2)' equal to zero and attempt to solve: Simplifying 1 + 4x + 2x2 = 0 Solving 1 + 4x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + 2x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + 2x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + 2x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + 2x + x2 = 0 + -0.5 2x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 2x + x2 = -0.5 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -0.5 + 1 Reorder the terms: 1 + 2x + x2 = -0.5 + 1 Combine like terms: -0.5 + 1 = 0.5 1 + 2x + x2 = 0.5 Factor a perfect square on the left side: (x + 1)(x + 1) = 0.5 Calculate the square root of the right side: 0.707106781 Break this problem into two subproblems by setting (x + 1) equal to 0.707106781 and -0.707106781.Subproblem 1
x + 1 = 0.707106781 Simplifying x + 1 = 0.707106781 Reorder the terms: 1 + x = 0.707106781 Solving 1 + x = 0.707106781 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0.707106781 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0.707106781 + -1 x = 0.707106781 + -1 Combine like terms: 0.707106781 + -1 = -0.292893219 x = -0.292893219 Simplifying x = -0.292893219Subproblem 2
x + 1 = -0.707106781 Simplifying x + 1 = -0.707106781 Reorder the terms: 1 + x = -0.707106781 Solving 1 + x = -0.707106781 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -0.707106781 + -1 Combine like terms: 1 + -1 = 0 0 + x = -0.707106781 + -1 x = -0.707106781 + -1 Combine like terms: -0.707106781 + -1 = -1.707106781 x = -1.707106781 Simplifying x = -1.707106781Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.292893219, -1.707106781}Solution
x = {-0.292893219, -1.707106781}
| -[5x-(2x+7)]=-6-[4(2x-4)-3x] | | x-2=2x-3 | | 2(4x+1)+5x=14x+30-8x | | 5*-4+2y=-20 | | (15*2c)+(7c-5c)=93+c | | 5x+15=2x+6 | | X-4x+1=3 | | -[10x-(3x+4)]=-5-[4(3x-4)-3x] | | 11x+7=16x-5 | | x+3y=-28 | | 8*-8+8y=-48 | | -5p-3(6-4p)=3(p-2)-36 | | 5x+3=3x+11 | | 2x^2-4x=30 | | -3*2-8y=10 | | 7x-5=6x+7x+10 | | 2x-8=12-3x | | x-13=-22 | | 3x-64=-8x+24 | | -15p-5(5-5p)=6(6p-4)-17 | | -7+-6= | | 15-5x=2x+1 | | 9(x+1)+2(x+1)=5x-5 | | 5(x-1)=-2x+51 | | 2y^3-50=0 | | 3x^2=-27 | | 12x+2=7x+12 | | 14x+9=7x+49 | | x^2+4y^2=100 | | -10=-3x-82 | | 3t^2-48=0 | | v+35=32 |