If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 9x + -180 = 0 Reorder the terms: -180 + 9x + x2 = 0 Solving -180 + 9x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '180' to each side of the equation. -180 + 9x + 180 + x2 = 0 + 180 Reorder the terms: -180 + 180 + 9x + x2 = 0 + 180 Combine like terms: -180 + 180 = 0 0 + 9x + x2 = 0 + 180 9x + x2 = 0 + 180 Combine like terms: 0 + 180 = 180 9x + x2 = 180 The x term is 9x. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9x + 20.25 + x2 = 180 + 20.25 Reorder the terms: 20.25 + 9x + x2 = 180 + 20.25 Combine like terms: 180 + 20.25 = 200.25 20.25 + 9x + x2 = 200.25 Factor a perfect square on the left side: (x + 4.5)(x + 4.5) = 200.25 Calculate the square root of the right side: 14.150971698 Break this problem into two subproblems by setting (x + 4.5) equal to 14.150971698 and -14.150971698.Subproblem 1
x + 4.5 = 14.150971698 Simplifying x + 4.5 = 14.150971698 Reorder the terms: 4.5 + x = 14.150971698 Solving 4.5 + x = 14.150971698 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x = 14.150971698 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x = 14.150971698 + -4.5 x = 14.150971698 + -4.5 Combine like terms: 14.150971698 + -4.5 = 9.650971698 x = 9.650971698 Simplifying x = 9.650971698Subproblem 2
x + 4.5 = -14.150971698 Simplifying x + 4.5 = -14.150971698 Reorder the terms: 4.5 + x = -14.150971698 Solving 4.5 + x = -14.150971698 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x = -14.150971698 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x = -14.150971698 + -4.5 x = -14.150971698 + -4.5 Combine like terms: -14.150971698 + -4.5 = -18.650971698 x = -18.650971698 Simplifying x = -18.650971698Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.650971698, -18.650971698}
| 9y+2x=-27 | | 8x-4x-2x=10 | | 3x=27+3y | | 5c^2(3x-7)-2c(5c^2-8)= | | 3(6+x)-4=24 | | H/3/12=36 | | 9x+2+(4x+5)=4x+3 | | 4f+7=21-3f | | 2w^3+5w^5= | | 8m-6=6 | | 16(x-2)=12(x+1) | | ex*e-x= | | m^2+4m-8+3m^2-5m+2= | | -70sinx=35 | | X^4-2ax^2-a+2=0 | | 3xy+10xy= | | 3xy+12xy= | | 5x+20=7x-5 | | 13-a=-2(a-3) | | 40(y-10)= | | F(x)=8x(ln(5x))-8x | | 14=x+6+5 | | A=9h(37a+26b) | | 1//2 | | 7-3x+5=20 | | 23=v+13 | | X^2-3xy-3y=4 | | 10a+3b-6b+7a= | | (16x-4)(30x+15)= | | 7x-1.2=4.8-3x | | 24-4*5/5*2= | | -5x+3.7=10.9+7x |