If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 23x + -24 = 0 Reorder the terms: -24 + 23x + 7x2 = 0 Solving -24 + 23x + 7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. -3.428571429 + 3.285714286x + x2 = 0 Move the constant term to the right: Add '3.428571429' to each side of the equation. -3.428571429 + 3.285714286x + 3.428571429 + x2 = 0 + 3.428571429 Reorder the terms: -3.428571429 + 3.428571429 + 3.285714286x + x2 = 0 + 3.428571429 Combine like terms: -3.428571429 + 3.428571429 = 0.000000000 0.000000000 + 3.285714286x + x2 = 0 + 3.428571429 3.285714286x + x2 = 0 + 3.428571429 Combine like terms: 0 + 3.428571429 = 3.428571429 3.285714286x + x2 = 3.428571429 The x term is 3.285714286x. Take half its coefficient (1.642857143). Square it (2.698979592) and add it to both sides. Add '2.698979592' to each side of the equation. 3.285714286x + 2.698979592 + x2 = 3.428571429 + 2.698979592 Reorder the terms: 2.698979592 + 3.285714286x + x2 = 3.428571429 + 2.698979592 Combine like terms: 3.428571429 + 2.698979592 = 6.127551021 2.698979592 + 3.285714286x + x2 = 6.127551021 Factor a perfect square on the left side: (x + 1.642857143)(x + 1.642857143) = 6.127551021 Calculate the square root of the right side: 2.475389065 Break this problem into two subproblems by setting (x + 1.642857143) equal to 2.475389065 and -2.475389065.Subproblem 1
x + 1.642857143 = 2.475389065 Simplifying x + 1.642857143 = 2.475389065 Reorder the terms: 1.642857143 + x = 2.475389065 Solving 1.642857143 + x = 2.475389065 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.642857143' to each side of the equation. 1.642857143 + -1.642857143 + x = 2.475389065 + -1.642857143 Combine like terms: 1.642857143 + -1.642857143 = 0.000000000 0.000000000 + x = 2.475389065 + -1.642857143 x = 2.475389065 + -1.642857143 Combine like terms: 2.475389065 + -1.642857143 = 0.832531922 x = 0.832531922 Simplifying x = 0.832531922Subproblem 2
x + 1.642857143 = -2.475389065 Simplifying x + 1.642857143 = -2.475389065 Reorder the terms: 1.642857143 + x = -2.475389065 Solving 1.642857143 + x = -2.475389065 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.642857143' to each side of the equation. 1.642857143 + -1.642857143 + x = -2.475389065 + -1.642857143 Combine like terms: 1.642857143 + -1.642857143 = 0.000000000 0.000000000 + x = -2.475389065 + -1.642857143 x = -2.475389065 + -1.642857143 Combine like terms: -2.475389065 + -1.642857143 = -4.118246208 x = -4.118246208 Simplifying x = -4.118246208Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.832531922, -4.118246208}
| 4c-5c+2=5 | | 7x+6=-16 | | 2(-6+5n)=8 | | -53.36/-0.8= | | 2(x+1)+4=3(x-2)+2x | | (-42+-63)/16= | | -1-4v=59 | | -13+2n=6n+8-1 | | 3b-8a=-21 | | -6(3b-2)+7= | | 5-a=3 | | 9-2v=-1 | | (.35x)+x=15.39 | | 2f-4=5f-13 | | 3-2(x-1)=2+4y | | 14n-2-5n=34 | | 13r+18s=593.15 | | (2x^2+6x+10)+(5x^2+3x+12)= | | 20=-3(5+x) | | 2500+150(20)=3000+125(20) | | -3-8x=-7x-6 | | 4x^2=-9-5 | | 3p=35 | | (x+5)(x-7)-(x+3)(x-8)= | | 10=0.45 | | 6(-2+3k)=42 | | 4y+y+50=7y+50-5y | | 16x-3(4x+7)=6x-2 | | x*0.5454545=2727.273 | | y^2+2y=x^3-x+c | | 5(x+1)=7x+6 | | -2b-b=-12+b |