If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 3) = 207 Reorder the terms: x(3 + x) = 207 (3 * x + x * x) = 207 (3x + x2) = 207 Solving 3x + x2 = 207 Solving for variable 'x'. Reorder the terms: -207 + 3x + x2 = 207 + -207 Combine like terms: 207 + -207 = 0 -207 + 3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '207' to each side of the equation. -207 + 3x + 207 + x2 = 0 + 207 Reorder the terms: -207 + 207 + 3x + x2 = 0 + 207 Combine like terms: -207 + 207 = 0 0 + 3x + x2 = 0 + 207 3x + x2 = 0 + 207 Combine like terms: 0 + 207 = 207 3x + x2 = 207 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = 207 + 2.25 Reorder the terms: 2.25 + 3x + x2 = 207 + 2.25 Combine like terms: 207 + 2.25 = 209.25 2.25 + 3x + x2 = 209.25 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = 209.25 Calculate the square root of the right side: 14.465476141 Break this problem into two subproblems by setting (x + 1.5) equal to 14.465476141 and -14.465476141.Subproblem 1
x + 1.5 = 14.465476141 Simplifying x + 1.5 = 14.465476141 Reorder the terms: 1.5 + x = 14.465476141 Solving 1.5 + x = 14.465476141 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = 14.465476141 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = 14.465476141 + -1.5 x = 14.465476141 + -1.5 Combine like terms: 14.465476141 + -1.5 = 12.965476141 x = 12.965476141 Simplifying x = 12.965476141Subproblem 2
x + 1.5 = -14.465476141 Simplifying x + 1.5 = -14.465476141 Reorder the terms: 1.5 + x = -14.465476141 Solving 1.5 + x = -14.465476141 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = -14.465476141 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = -14.465476141 + -1.5 x = -14.465476141 + -1.5 Combine like terms: -14.465476141 + -1.5 = -15.965476141 x = -15.965476141 Simplifying x = -15.965476141Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.965476141, -15.965476141}
| 311=16t^2+144t+7 | | 8h-19=53 | | 3(x+6)+y+2z=25 | | 32-4x=8-8x | | 1/4-3 | | x-48/7=-x | | 4r^2+9r=0 | | 6+49x=28x+42 | | (35+5n)-(20+4n)= | | 10b-15= | | 7h-28=21 | | 2x+11-7x=19-7x+12x-8 | | -(7/13p)=2 | | 4a+3=28 | | 3x-7=5x-8 | | 5(4k+5)=125 | | 4(4m-2)=m+4 | | 7m-13=43 | | 5y=10-3x | | 2(9b-7)=22 | | 1/2-(-1/8)= | | sqrt(x^2-2x+2)=0 | | 11-2(18+3p)=49 | | ln(5)+ln(4-5x)=3 | | 5(a+3)=4(2a+3) | | 3(3a-2)=75 | | 2logx+logy=3 | | 23=-11-4x | | 2(2n+1)=62 | | 7X-4-X=2X+12-3X | | 6(b+6)=41 | | 5y-10+y+60=6y+50-4y |