If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 23x + -150 = 0 Reorder the terms: -150 + 23x + x2 = 0 Solving -150 + 23x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '150' to each side of the equation. -150 + 23x + 150 + x2 = 0 + 150 Reorder the terms: -150 + 150 + 23x + x2 = 0 + 150 Combine like terms: -150 + 150 = 0 0 + 23x + x2 = 0 + 150 23x + x2 = 0 + 150 Combine like terms: 0 + 150 = 150 23x + x2 = 150 The x term is 23x. Take half its coefficient (11.5). Square it (132.25) and add it to both sides. Add '132.25' to each side of the equation. 23x + 132.25 + x2 = 150 + 132.25 Reorder the terms: 132.25 + 23x + x2 = 150 + 132.25 Combine like terms: 150 + 132.25 = 282.25 132.25 + 23x + x2 = 282.25 Factor a perfect square on the left side: (x + 11.5)(x + 11.5) = 282.25 Calculate the square root of the right side: 16.800297616 Break this problem into two subproblems by setting (x + 11.5) equal to 16.800297616 and -16.800297616.Subproblem 1
x + 11.5 = 16.800297616 Simplifying x + 11.5 = 16.800297616 Reorder the terms: 11.5 + x = 16.800297616 Solving 11.5 + x = 16.800297616 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11.5' to each side of the equation. 11.5 + -11.5 + x = 16.800297616 + -11.5 Combine like terms: 11.5 + -11.5 = 0.0 0.0 + x = 16.800297616 + -11.5 x = 16.800297616 + -11.5 Combine like terms: 16.800297616 + -11.5 = 5.300297616 x = 5.300297616 Simplifying x = 5.300297616Subproblem 2
x + 11.5 = -16.800297616 Simplifying x + 11.5 = -16.800297616 Reorder the terms: 11.5 + x = -16.800297616 Solving 11.5 + x = -16.800297616 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11.5' to each side of the equation. 11.5 + -11.5 + x = -16.800297616 + -11.5 Combine like terms: 11.5 + -11.5 = 0.0 0.0 + x = -16.800297616 + -11.5 x = -16.800297616 + -11.5 Combine like terms: -16.800297616 + -11.5 = -28.300297616 x = -28.300297616 Simplifying x = -28.300297616Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.300297616, -28.300297616}
| X+2(-2)=0 | | 7=4+3c | | 1.9y=14.82 | | 7-4x=+7 | | 9x^3-21x=0 | | 14-5-7= | | A*2-4a-21=0 | | 6x-8=8x+12 | | 28x^2+5xy-12y^2=0 | | -1(y-3)=10 | | 30-2n=120 | | 6n^2+3n-6=-2n | | X=2+2(4)-8 | | t+4=19 | | lnx=0.2 | | f(x)=-x^2-5x+50 | | 200x+300y=1200 | | -64x=4(-2y+8) | | (x*2x)+(x*1)+(-6*2x)+(-6*1)=0 | | f(2n)=2x^2-3x | | (x+y)+(y+z)+(x+z)=72 | | 3x^2+12x-10=5x-4 | | -4b-4(-6b-8)=172 | | 3(-4x+16)=36-12y | | 57=92-y | | 2x^2-13=9 | | -2(4+3x)-3=4x+9 | | 23a-19=-26 | | 2j-14=46 | | 5(2-2x)=90 | | 2x^2+12x+10=y | | 12a+14= |