If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x(x + -2) = 23 Reorder the terms: 3x(-2 + x) = 23 (-2 * 3x + x * 3x) = 23 (-6x + 3x2) = 23 Solving -6x + 3x2 = 23 Solving for variable 'x'. Reorder the terms: -23 + -6x + 3x2 = 23 + -23 Combine like terms: 23 + -23 = 0 -23 + -6x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -7.666666667 + -2x + x2 = 0 Move the constant term to the right: Add '7.666666667' to each side of the equation. -7.666666667 + -2x + 7.666666667 + x2 = 0 + 7.666666667 Reorder the terms: -7.666666667 + 7.666666667 + -2x + x2 = 0 + 7.666666667 Combine like terms: -7.666666667 + 7.666666667 = 0.000000000 0.000000000 + -2x + x2 = 0 + 7.666666667 -2x + x2 = 0 + 7.666666667 Combine like terms: 0 + 7.666666667 = 7.666666667 -2x + x2 = 7.666666667 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 = 7.666666667 + 1 Reorder the terms: 1 + -2x + x2 = 7.666666667 + 1 Combine like terms: 7.666666667 + 1 = 8.666666667 1 + -2x + x2 = 8.666666667 Factor a perfect square on the left side: (x + -1)(x + -1) = 8.666666667 Calculate the square root of the right side: 2.943920289 Break this problem into two subproblems by setting (x + -1) equal to 2.943920289 and -2.943920289.Subproblem 1
x + -1 = 2.943920289 Simplifying x + -1 = 2.943920289 Reorder the terms: -1 + x = 2.943920289 Solving -1 + x = 2.943920289 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 = 2.943920289 + 1 Combine like terms: -1 + 1 = 0 0 + x = 2.943920289 + 1 x = 2.943920289 + 1 Combine like terms: 2.943920289 + 1 = 3.943920289 x = 3.943920289 Simplifying x = 3.943920289Subproblem 2
x + -1 = -2.943920289 Simplifying x + -1 = -2.943920289 Reorder the terms: -1 + x = -2.943920289 Solving -1 + x = -2.943920289 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 = -2.943920289 + 1 Combine like terms: -1 + 1 = 0 0 + x = -2.943920289 + 1 x = -2.943920289 + 1 Combine like terms: -2.943920289 + 1 = -1.943920289 x = -1.943920289 Simplifying x = -1.943920289Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.943920289, -1.943920289}
| (1+0.05)4= | | A=0.5(b+12)5 | | 2x-6+2x-9=180 | | 9+x+7+x=50 | | 2-3(x-5)=20 | | 23x=10x+5 | | 4-y=230 | | 4x=18+4 | | 10x=5x+2 | | 5(3)=3645 | | (11x*2/3)*(11x*-2/3) | | 19-a=-2a | | 2x-27=95 | | 10-6x=20-26x | | 3x^2-4x+119=0 | | 70-2x=85-3x | | 4/d=12 | | y^2-8y+154=0 | | 4x-32=3x+10 | | -0.33-m=-0.11m+0.037-0.33m | | -40=(x-10) | | 10-4x=30-44x | | -2(-2)-4(-2)= | | 323=-1+6(8a+6) | | 84-2x=98-3x | | -2x-2-4(-2)= | | 2-7(m-8)=114 | | Y=g(x-2) | | 1/9×=4 | | (X+3)4=y | | 9a^4x^5/4x/3a/2x | | 3(4-5n)=-78 |