If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -20x + 4 = 0 Reorder the terms: 4 + -20x + 4x2 = 0 Solving 4 + -20x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(1 + -5x + x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(1 + -5x + x2)' equal to zero and attempt to solve: Simplifying 1 + -5x + x2 = 0 Solving 1 + -5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + -5x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + -5x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x + x2 = 0 + -1 -5x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 -5x + x2 = -1 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = -1 + 6.25 Reorder the terms: 6.25 + -5x + x2 = -1 + 6.25 Combine like terms: -1 + 6.25 = 5.25 6.25 + -5x + x2 = 5.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 5.25 Calculate the square root of the right side: 2.291287847 Break this problem into two subproblems by setting (x + -2.5) equal to 2.291287847 and -2.291287847.Subproblem 1
x + -2.5 = 2.291287847 Simplifying x + -2.5 = 2.291287847 Reorder the terms: -2.5 + x = 2.291287847 Solving -2.5 + x = 2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 2.291287847 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 2.291287847 + 2.5 x = 2.291287847 + 2.5 Combine like terms: 2.291287847 + 2.5 = 4.791287847 x = 4.791287847 Simplifying x = 4.791287847Subproblem 2
x + -2.5 = -2.291287847 Simplifying x + -2.5 = -2.291287847 Reorder the terms: -2.5 + x = -2.291287847 Solving -2.5 + x = -2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -2.291287847 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -2.291287847 + 2.5 x = -2.291287847 + 2.5 Combine like terms: -2.291287847 + 2.5 = 0.208712153 x = 0.208712153 Simplifying x = 0.208712153Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.791287847, 0.208712153}Solution
x = {4.791287847, 0.208712153}
| 2x^2+36x+56=0 | | 3/5(x-5)=6 | | 2(x^2+16+30)=0 | | x/2-3=-11 | | 5x-7y+2z=25 | | 10x-1=-3x-5 | | 1/3y^2-5/3y-8=0 | | 2(3v-8)=36 | | 4x^10y^10)^1/2 | | 4.3-x/2=15.6 | | 2+9h=20 | | 104=-5p-3p | | x^2+19x-34=0 | | 6(x+2)-12(1-x)=18(4-2x)+24 | | 3v+5=2 | | x^2-47x+15=0 | | in(x+4)=12 | | 6-9/7y | | 2x*2-5bx=3b*2 | | 15x^2+18x+3=0 | | p=3xy | | f(4)=5x^2+2x+5 | | x^2+45x-66=0 | | 7(12-x)=-84 | | (x+1)+(2x-10)=x | | 7z-9=8z | | -5=x^3-9x^2+24x-5 | | 2x^2+2x+50=0 | | 2(9-6y)+5y=4 | | 2b=7+3b | | 18-(5-x)= | | 3(2x-1)+5(x+2)=40 |