If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -12x + -23 = 0 Reorder the terms: -23 + -12x + 2x2 = 0 Solving -23 + -12x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -11.5 + -6x + x2 = 0 Move the constant term to the right: Add '11.5' to each side of the equation. -11.5 + -6x + 11.5 + x2 = 0 + 11.5 Reorder the terms: -11.5 + 11.5 + -6x + x2 = 0 + 11.5 Combine like terms: -11.5 + 11.5 = 0.0 0.0 + -6x + x2 = 0 + 11.5 -6x + x2 = 0 + 11.5 Combine like terms: 0 + 11.5 = 11.5 -6x + x2 = 11.5 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 11.5 + 9 Reorder the terms: 9 + -6x + x2 = 11.5 + 9 Combine like terms: 11.5 + 9 = 20.5 9 + -6x + x2 = 20.5 Factor a perfect square on the left side: (x + -3)(x + -3) = 20.5 Calculate the square root of the right side: 4.527692569 Break this problem into two subproblems by setting (x + -3) equal to 4.527692569 and -4.527692569.Subproblem 1
x + -3 = 4.527692569 Simplifying x + -3 = 4.527692569 Reorder the terms: -3 + x = 4.527692569 Solving -3 + x = 4.527692569 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 4.527692569 + 3 Combine like terms: -3 + 3 = 0 0 + x = 4.527692569 + 3 x = 4.527692569 + 3 Combine like terms: 4.527692569 + 3 = 7.527692569 x = 7.527692569 Simplifying x = 7.527692569Subproblem 2
x + -3 = -4.527692569 Simplifying x + -3 = -4.527692569 Reorder the terms: -3 + x = -4.527692569 Solving -3 + x = -4.527692569 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -4.527692569 + 3 Combine like terms: -3 + 3 = 0 0 + x = -4.527692569 + 3 x = -4.527692569 + 3 Combine like terms: -4.527692569 + 3 = -1.527692569 x = -1.527692569 Simplifying x = -1.527692569Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.527692569, -1.527692569}
| 3-5(x)=0 | | x-2.5=4.7 | | (8x+32)=10x | | -3x-4(2x-9)=3 | | 5x-3(x-6)=-8 | | 2/3(5n-1)=3/5(n+2) | | 8b+3(b-7)+15=27 | | 2y-5x=-1 | | (8x-32)=10x | | 2x^2-x^2-10x=0 | | 11t+3+4t=15 | | 9a-32.3-a=5.9 | | 0-5(x)=0 | | 4x+8=14x+28 | | 2x^2-12+2x=x^2-4x+4+2 | | -3x+-4(2x+-9)=3 | | x^2+(15x/2)^2+c | | x^3-4=5 | | M/3-9=-5 | | 4y+3(2y+1)+2y=27 | | 5-7/9y=2 | | 250+150X=125+155X | | -155=-7x+3(-5x-15) | | 9-2(4z-5)+6= | | 61/2-33/4 | | 5n-2/9=43/9 | | w^2=64-16w | | 4/5-3/20 | | 3x^2-9=6x | | x^2+12x-79=0 | | 25+50n=80n | | x^4+1=12 |