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 + 72 = 0 Reorder the terms: 72 + -72x + x2 = 0 Solving 72 + -72x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-72' to each side of the equation. 72 + -72x + -72 + x2 = 0 + -72 Reorder the terms: 72 + -72 + -72x + x2 = 0 + -72 Combine like terms: 72 + -72 = 0 0 + -72x + x2 = 0 + -72 -72x + x2 = 0 + -72 Combine like terms: 0 + -72 = -72 -72x + x2 = -72 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 = -72 + 1296 Reorder the terms: 1296 + -72x + x2 = -72 + 1296 Combine like terms: -72 + 1296 = 1224 1296 + -72x + x2 = 1224 Factor a perfect square on the left side: (x + -36)(x + -36) = 1224 Calculate the square root of the right side: 34.985711369 Break this problem into two subproblems by setting (x + -36) equal to 34.985711369 and -34.985711369.Subproblem 1
x + -36 = 34.985711369 Simplifying x + -36 = 34.985711369 Reorder the terms: -36 + x = 34.985711369 Solving -36 + x = 34.985711369 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 = 34.985711369 + 36 Combine like terms: -36 + 36 = 0 0 + x = 34.985711369 + 36 x = 34.985711369 + 36 Combine like terms: 34.985711369 + 36 = 70.985711369 x = 70.985711369 Simplifying x = 70.985711369Subproblem 2
x + -36 = -34.985711369 Simplifying x + -36 = -34.985711369 Reorder the terms: -36 + x = -34.985711369 Solving -36 + x = -34.985711369 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 = -34.985711369 + 36 Combine like terms: -36 + 36 = 0 0 + x = -34.985711369 + 36 x = -34.985711369 + 36 Combine like terms: -34.985711369 + 36 = 1.014288631 x = 1.014288631 Simplifying x = 1.014288631Solution
The solution to the problem is based on the solutions from the subproblems. x = {70.985711369, 1.014288631}
| 25^1/6 | | 12-18=7x+2 | | 12x+5=-7x+9 | | 3ax^2-2ax+1-a+3x=0 | | 3(2x-3)=3(5-2x) | | 6x-9=20-8x | | 7x-53=-8x-8 | | (2x+1)(x-4)=x^2-4x-6 | | -21/x | | 3x^2-6=7x-1 | | x-1/7=5/7 | | 13=43-x | | 4x=10+48 | | 25x/5-7=12 | | 6-10x=54-38x | | X+1.2=0 | | 5y^(1/2)+y^(1/4)-22=0 | | 5y^1/2+y^1/4-22=0 | | 5y^1/2y^1/4-22=0 | | 3(2y+3)=5y+8 | | 2e+6=4e-1 | | 60-3x=72 | | 3y-13=-10 | | -7m=-4 | | 5x+2=2-2x | | 7=19+3b | | 6x+12=7x+7 | | 21/m+3=m+3 | | -34-2=8-8x | | 3L/2+2/3 | | 34.8k+0.2k(k-4)=1.2-9(2-3k) | | y=12+10x |