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 + -247 = 0 Reorder the terms: -247 + -2x + x2 = 0 Solving -247 + -2x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '247' to each side of the equation. -247 + -2x + 247 + x2 = 0 + 247 Reorder the terms: -247 + 247 + -2x + x2 = 0 + 247 Combine like terms: -247 + 247 = 0 0 + -2x + x2 = 0 + 247 -2x + x2 = 0 + 247 Combine like terms: 0 + 247 = 247 -2x + x2 = 247 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 = 247 + 1 Reorder the terms: 1 + -2x + x2 = 247 + 1 Combine like terms: 247 + 1 = 248 1 + -2x + x2 = 248 Factor a perfect square on the left side: (x + -1)(x + -1) = 248 Calculate the square root of the right side: 15.748015748 Break this problem into two subproblems by setting (x + -1) equal to 15.748015748 and -15.748015748.Subproblem 1
x + -1 = 15.748015748 Simplifying x + -1 = 15.748015748 Reorder the terms: -1 + x = 15.748015748 Solving -1 + x = 15.748015748 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 = 15.748015748 + 1 Combine like terms: -1 + 1 = 0 0 + x = 15.748015748 + 1 x = 15.748015748 + 1 Combine like terms: 15.748015748 + 1 = 16.748015748 x = 16.748015748 Simplifying x = 16.748015748Subproblem 2
x + -1 = -15.748015748 Simplifying x + -1 = -15.748015748 Reorder the terms: -1 + x = -15.748015748 Solving -1 + x = -15.748015748 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 = -15.748015748 + 1 Combine like terms: -1 + 1 = 0 0 + x = -15.748015748 + 1 x = -15.748015748 + 1 Combine like terms: -15.748015748 + 1 = -14.748015748 x = -14.748015748 Simplifying x = -14.748015748Solution
The solution to the problem is based on the solutions from the subproblems. x = {16.748015748, -14.748015748}
| 27a^3+b^3=0 | | 3n=2.31 | | (a+100000)+a=625000000 | | 7+x+x=157 | | u=7u+16 | | 52-x=-36+3x | | 7x=9x-14 | | x^2-6x+9/2x+6 | | 4/8-6=-24 | | -96=-32+4x | | y=17.5+0.20x | | 220/x+4x | | Y=.21x+17.5 | | 4x+x=220 | | 3x+x=220 | | 3x^4-3x^3-2x^2=0 | | 1/2*22*35 | | 7+6x=-15+5x | | 3x+x=26420 | | 2y=4x-x^2 | | 15=35x+5(1-x) | | 3x+x=76000 | | 2x+108=11x-81 | | x+x+6473=210355 | | 2x(logx-3)=5 | | x+x-3003=7867 | | 20(.4x)=.5x | | (s+20)+s=376 | | 5X+4Y=66 | | (5y+3)(8y-3)= | | h-20=35 | | -4x+6(-x-7)=-112 |