If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -72x + 35 = 0 Reorder the terms: 35 + -72x + x2 = 0 Solving 35 + -72x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-35' to each side of the equation. 35 + -72x + -35 + x2 = 0 + -35 Reorder the terms: 35 + -35 + -72x + x2 = 0 + -35 Combine like terms: 35 + -35 = 0 0 + -72x + x2 = 0 + -35 -72x + x2 = 0 + -35 Combine like terms: 0 + -35 = -35 -72x + x2 = -35 The x term is -72x. Take half its coefficient (-36). Square it (1296) and add it to both sides. Add '1296' to each side of the equation. -72x + 1296 + x2 = -35 + 1296 Reorder the terms: 1296 + -72x + x2 = -35 + 1296 Combine like terms: -35 + 1296 = 1261 1296 + -72x + x2 = 1261 Factor a perfect square on the left side: (x + -36)(x + -36) = 1261 Calculate the square root of the right side: 35.510561809 Break this problem into two subproblems by setting (x + -36) equal to 35.510561809 and -35.510561809.Subproblem 1
x + -36 = 35.510561809 Simplifying x + -36 = 35.510561809 Reorder the terms: -36 + x = 35.510561809 Solving -36 + x = 35.510561809 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '36' to each side of the equation. -36 + 36 + x = 35.510561809 + 36 Combine like terms: -36 + 36 = 0 0 + x = 35.510561809 + 36 x = 35.510561809 + 36 Combine like terms: 35.510561809 + 36 = 71.510561809 x = 71.510561809 Simplifying x = 71.510561809Subproblem 2
x + -36 = -35.510561809 Simplifying x + -36 = -35.510561809 Reorder the terms: -36 + x = -35.510561809 Solving -36 + x = -35.510561809 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '36' to each side of the equation. -36 + 36 + x = -35.510561809 + 36 Combine like terms: -36 + 36 = 0 0 + x = -35.510561809 + 36 x = -35.510561809 + 36 Combine like terms: -35.510561809 + 36 = 0.489438191 x = 0.489438191 Simplifying x = 0.489438191Solution
The solution to the problem is based on the solutions from the subproblems. x = {71.510561809, 0.489438191}
| 2/3*7/6 | | 1/7*11/5 | | 1/4*7/3 | | 21/8*1/9 | | 19x^2=5x | | 5-(4x+6)=2x | | x^2+8x+16=25 | | Q-q+q-q+3q=6 | | -10z=40 | | 1/4/7/9 | | 1/5x-35=x-7 | | (x+4)^2=81 | | 7-7x-2=-45+3x-10 | | 4x+8+7x+3 | | 4/9/1/2 | | -2=x/22 | | -3x+2=3x-2 | | 24*(x-4/8-1/3)=(x-1/8x-2x-1/3)*24 | | f-32=1 | | 0.4x-14.65=0.625x-20.5 | | [-13]-[9] | | 4(2x+1)=3(x-4) | | 24*(x-4/8-1/3) | | 3x^2+5x-10 | | 0.5(x-28)=12+7x | | (16x^4-4x^3+8x^2)÷(4x^2) | | 1/6(4x-130)=5x | | mc018-1.jpg | | x2+8x+16=25 | | 5x+5+3x-3 | | (4x-6x+6-1):(2x+x+1) | | 5x-630 |
