If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -2x + -12 = 0 Reorder the terms: -12 + -2x + 5x2 = 0 Solving -12 + -2x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -2.4 + -0.4x + x2 = 0 Move the constant term to the right: Add '2.4' to each side of the equation. -2.4 + -0.4x + 2.4 + x2 = 0 + 2.4 Reorder the terms: -2.4 + 2.4 + -0.4x + x2 = 0 + 2.4 Combine like terms: -2.4 + 2.4 = 0.0 0.0 + -0.4x + x2 = 0 + 2.4 -0.4x + x2 = 0 + 2.4 Combine like terms: 0 + 2.4 = 2.4 -0.4x + x2 = 2.4 The x term is -0.4x. Take half its coefficient (-0.2). Square it (0.04) and add it to both sides. Add '0.04' to each side of the equation. -0.4x + 0.04 + x2 = 2.4 + 0.04 Reorder the terms: 0.04 + -0.4x + x2 = 2.4 + 0.04 Combine like terms: 2.4 + 0.04 = 2.44 0.04 + -0.4x + x2 = 2.44 Factor a perfect square on the left side: (x + -0.2)(x + -0.2) = 2.44 Calculate the square root of the right side: 1.562049935 Break this problem into two subproblems by setting (x + -0.2) equal to 1.562049935 and -1.562049935.Subproblem 1
x + -0.2 = 1.562049935 Simplifying x + -0.2 = 1.562049935 Reorder the terms: -0.2 + x = 1.562049935 Solving -0.2 + x = 1.562049935 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2' to each side of the equation. -0.2 + 0.2 + x = 1.562049935 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + x = 1.562049935 + 0.2 x = 1.562049935 + 0.2 Combine like terms: 1.562049935 + 0.2 = 1.762049935 x = 1.762049935 Simplifying x = 1.762049935Subproblem 2
x + -0.2 = -1.562049935 Simplifying x + -0.2 = -1.562049935 Reorder the terms: -0.2 + x = -1.562049935 Solving -0.2 + x = -1.562049935 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2' to each side of the equation. -0.2 + 0.2 + x = -1.562049935 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + x = -1.562049935 + 0.2 x = -1.562049935 + 0.2 Combine like terms: -1.562049935 + 0.2 = -1.362049935 x = -1.362049935 Simplifying x = -1.362049935Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.762049935, -1.362049935}
| X^4+5x^3+10x^2+20x+24=0 | | -17f+16w= | | 14b=16[b+12] | | 6a+12=42 | | 10x-246=2x-14 | | 7-10x=33-17x | | 4t^2+3t+2=0 | | 32-.38y=.75y+5 | | x^2-24x+70=-30 | | 8-z=21 | | 365.242-1= | | v^2-32v+c=0 | | 69-2x=7x+23 | | 365.242+1= | | 5[2-x]=7x-26 | | x=x*5-50 | | 83-2x=3x+23 | | -20-6x=8x-10x | | -20-6x=6x-10x | | x/3=-8 | | -28=-4x | | 66=2w^2+w | | .55x+4=.18x+16 | | 2[d+3(d-1)]=18 | | 3.5x-2.8x-3=7.3 | | -2(a+3)a=0 | | x=3+4x | | 2x+777=99y-666 | | y^2-84=0 | | 18x+x-25=325 | | 42+3b=-46-14 | | 3x+10=-34-8x |