If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -4x = 10 Reorder the terms: -4x + 2x2 = 10 Solving -4x + 2x2 = 10 Solving for variable 'x'. Reorder the terms: -10 + -4x + 2x2 = 10 + -10 Combine like terms: 10 + -10 = 0 -10 + -4x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-5 + -2x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-5 + -2x + x2)' equal to zero and attempt to solve: Simplifying -5 + -2x + x2 = 0 Solving -5 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + -2x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -2x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2x + x2 = 0 + 5 -2x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -2x + x2 = 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 = 5 + 1 Reorder the terms: 1 + -2x + x2 = 5 + 1 Combine like terms: 5 + 1 = 6 1 + -2x + x2 = 6 Factor a perfect square on the left side: (x + -1)(x + -1) = 6 Calculate the square root of the right side: 2.449489743 Break this problem into two subproblems by setting (x + -1) equal to 2.449489743 and -2.449489743.Subproblem 1
x + -1 = 2.449489743 Simplifying x + -1 = 2.449489743 Reorder the terms: -1 + x = 2.449489743 Solving -1 + x = 2.449489743 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 = 2.449489743 + 1 Combine like terms: -1 + 1 = 0 0 + x = 2.449489743 + 1 x = 2.449489743 + 1 Combine like terms: 2.449489743 + 1 = 3.449489743 x = 3.449489743 Simplifying x = 3.449489743Subproblem 2
x + -1 = -2.449489743 Simplifying x + -1 = -2.449489743 Reorder the terms: -1 + x = -2.449489743 Solving -1 + x = -2.449489743 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 = -2.449489743 + 1 Combine like terms: -1 + 1 = 0 0 + x = -2.449489743 + 1 x = -2.449489743 + 1 Combine like terms: -2.449489743 + 1 = -1.449489743 x = -1.449489743 Simplifying x = -1.449489743Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.449489743, -1.449489743}Solution
x = {3.449489743, -1.449489743}
| 5x+15/18 | | x^2-10x+25=3a | | 13x+1=11x | | f(x)=-x^4+1 | | f(x)=x^4-6x^3+14x^2-14x+5 | | 3x^2-13x-17=0 | | 22=2y+2 | | 0.60=-x+1 | | -6x-3x+5x=12 | | 0.4y+2*0=1.2 | | 0.4y+2*-3=1.2 | | 1.50+2x=6.50 | | 0.25y-2*0=9 | | (3x+1)(x-3)=(2+3)(x+5) | | 0.25y-3*-2=9 | | 1/4y-3*-2=9 | | y=7/3x+1/3 | | 0.25x+6=12 | | 12*1+3y=15 | | 5x+(-10)=-20 | | 3(5x+3)=36 | | 4x-8=9x+4 | | c=15(13n+8) | | -7-(-9)+1x(-1)= | | 3x-18000=x | | (4x)^3/(x^6)^0 | | 3=x/x-6000 | | x2-2x+7/16 | | y^3-8y^2-16y+128=0 | | -4x+2=5x+9 | | 5*(4+2x)=9*(x+2) | | x=2-(-2) |