If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -34x + 255 = 0 Reorder the terms: 255 + -34x + x2 = 0 Solving 255 + -34x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-255' to each side of the equation. 255 + -34x + -255 + x2 = 0 + -255 Reorder the terms: 255 + -255 + -34x + x2 = 0 + -255 Combine like terms: 255 + -255 = 0 0 + -34x + x2 = 0 + -255 -34x + x2 = 0 + -255 Combine like terms: 0 + -255 = -255 -34x + x2 = -255 The x term is -34x. Take half its coefficient (-17). Square it (289) and add it to both sides. Add '289' to each side of the equation. -34x + 289 + x2 = -255 + 289 Reorder the terms: 289 + -34x + x2 = -255 + 289 Combine like terms: -255 + 289 = 34 289 + -34x + x2 = 34 Factor a perfect square on the left side: (x + -17)(x + -17) = 34 Calculate the square root of the right side: 5.830951895 Break this problem into two subproblems by setting (x + -17) equal to 5.830951895 and -5.830951895.Subproblem 1
x + -17 = 5.830951895 Simplifying x + -17 = 5.830951895 Reorder the terms: -17 + x = 5.830951895 Solving -17 + x = 5.830951895 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '17' to each side of the equation. -17 + 17 + x = 5.830951895 + 17 Combine like terms: -17 + 17 = 0 0 + x = 5.830951895 + 17 x = 5.830951895 + 17 Combine like terms: 5.830951895 + 17 = 22.830951895 x = 22.830951895 Simplifying x = 22.830951895Subproblem 2
x + -17 = -5.830951895 Simplifying x + -17 = -5.830951895 Reorder the terms: -17 + x = -5.830951895 Solving -17 + x = -5.830951895 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '17' to each side of the equation. -17 + 17 + x = -5.830951895 + 17 Combine like terms: -17 + 17 = 0 0 + x = -5.830951895 + 17 x = -5.830951895 + 17 Combine like terms: -5.830951895 + 17 = 11.169048105 x = 11.169048105 Simplifying x = 11.169048105Solution
The solution to the problem is based on the solutions from the subproblems. x = {22.830951895, 11.169048105}
| 9n+-5=4 | | 4/9x-2 | | sin(x)=0.38 | | 16x^3+686=0 | | f/5-2.2=2.5 | | 3x+3x+8x+8x=66 | | w(5w3)^(-2)/w^(-4) | | 2y-3(7/3)=12 | | 4=k•12/16 | | 19x+2y=5.10 | | 3x+3x+8x+8x= | | w(5w3)(-2)/w(-4) | | -9(-2u+4w-5)= | | am/an | | x^5-12x^3+36=0 | | -(-3x-8y-43)= | | 5-3(5x-6)+2x= | | 5x-7=9(x-3) | | -18+x^2+-3x=0 | | n=21.26-0.8b | | h(t)=-16t^2+17t+136 | | 4/15-3/20= | | 3/4=20× | | 12x^2+48x-144=0 | | .5(x+12)=-2 | | 1/8x^2-5/6x=7/12 | | (x/(2sqrtx^2-2500))-1/5=0 | | 8=9x+-7 | | 33÷4/3 | | y+3z=15 | | 11/-3 | | (x/2sqrtx^2-2500)-1/5=0 |