If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -2x + -1200 = 0 Reorder the terms: -1200 + -2x + x2 = 0 Solving -1200 + -2x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '1200' to each side of the equation. -1200 + -2x + 1200 + x2 = 0 + 1200 Reorder the terms: -1200 + 1200 + -2x + x2 = 0 + 1200 Combine like terms: -1200 + 1200 = 0 0 + -2x + x2 = 0 + 1200 -2x + x2 = 0 + 1200 Combine like terms: 0 + 1200 = 1200 -2x + x2 = 1200 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 = 1200 + 1 Reorder the terms: 1 + -2x + x2 = 1200 + 1 Combine like terms: 1200 + 1 = 1201 1 + -2x + x2 = 1201 Factor a perfect square on the left side: (x + -1)(x + -1) = 1201 Calculate the square root of the right side: 34.655446902 Break this problem into two subproblems by setting (x + -1) equal to 34.655446902 and -34.655446902.Subproblem 1
x + -1 = 34.655446902 Simplifying x + -1 = 34.655446902 Reorder the terms: -1 + x = 34.655446902 Solving -1 + x = 34.655446902 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 = 34.655446902 + 1 Combine like terms: -1 + 1 = 0 0 + x = 34.655446902 + 1 x = 34.655446902 + 1 Combine like terms: 34.655446902 + 1 = 35.655446902 x = 35.655446902 Simplifying x = 35.655446902Subproblem 2
x + -1 = -34.655446902 Simplifying x + -1 = -34.655446902 Reorder the terms: -1 + x = -34.655446902 Solving -1 + x = -34.655446902 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 = -34.655446902 + 1 Combine like terms: -1 + 1 = 0 0 + x = -34.655446902 + 1 x = -34.655446902 + 1 Combine like terms: -34.655446902 + 1 = -33.655446902 x = -33.655446902 Simplifying x = -33.655446902Solution
The solution to the problem is based on the solutions from the subproblems. x = {35.655446902, -33.655446902}
| X-(x*0.3)=850 | | -3m+18=33 | | 1.5-13=17 | | 8*(5-2a)=7*(3-a) | | x^2-16x+64=O | | 57=15+6m | | 7(x-8.2)=3x+19 | | X^3+2= | | 3a+4b=29x | | (1.00-x)(2.00-x)=(2x)^2/49.7 | | (4a-3)(4a+1)= | | 8x-2-5x=8A | | 41=7n+20 | | -3(y+2.5)=6.9-4.2y | | 76x+20y=56 | | -32t+80=0 | | 4-5y=-36 | | 3x+13y=27 | | 9a-3a=36a | | 8(2x+5)-4(3x+3)=2(5x-10) | | 2.4y-11.5=12.5 | | 3(d+12)=17d-4 | | -13=6x+11 | | 2r+8=-7 | | 6(x-1)=9.4-1.7x | | (M^2+3m+2)=(2m^2-6m+4) | | 8x^2-34x+24=11 | | -3n-9=6 | | 7-6a=25 | | z/=-7 | | 5x-(12x+17)-13x=52 | | (s^2-3)=141 |