If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -110x + 400 = 0 Reorder the terms: 400 + -110x + x2 = 0 Solving 400 + -110x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-400' to each side of the equation. 400 + -110x + -400 + x2 = 0 + -400 Reorder the terms: 400 + -400 + -110x + x2 = 0 + -400 Combine like terms: 400 + -400 = 0 0 + -110x + x2 = 0 + -400 -110x + x2 = 0 + -400 Combine like terms: 0 + -400 = -400 -110x + x2 = -400 The x term is -110x. Take half its coefficient (-55). Square it (3025) and add it to both sides. Add '3025' to each side of the equation. -110x + 3025 + x2 = -400 + 3025 Reorder the terms: 3025 + -110x + x2 = -400 + 3025 Combine like terms: -400 + 3025 = 2625 3025 + -110x + x2 = 2625 Factor a perfect square on the left side: (x + -55)(x + -55) = 2625 Calculate the square root of the right side: 51.23475383 Break this problem into two subproblems by setting (x + -55) equal to 51.23475383 and -51.23475383.Subproblem 1
x + -55 = 51.23475383 Simplifying x + -55 = 51.23475383 Reorder the terms: -55 + x = 51.23475383 Solving -55 + x = 51.23475383 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '55' to each side of the equation. -55 + 55 + x = 51.23475383 + 55 Combine like terms: -55 + 55 = 0 0 + x = 51.23475383 + 55 x = 51.23475383 + 55 Combine like terms: 51.23475383 + 55 = 106.23475383 x = 106.23475383 Simplifying x = 106.23475383Subproblem 2
x + -55 = -51.23475383 Simplifying x + -55 = -51.23475383 Reorder the terms: -55 + x = -51.23475383 Solving -55 + x = -51.23475383 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '55' to each side of the equation. -55 + 55 + x = -51.23475383 + 55 Combine like terms: -55 + 55 = 0 0 + x = -51.23475383 + 55 x = -51.23475383 + 55 Combine like terms: -51.23475383 + 55 = 3.76524617 x = 3.76524617 Simplifying x = 3.76524617Solution
The solution to the problem is based on the solutions from the subproblems. x = {106.23475383, 3.76524617}
| -2.3q+166=-5q-38 | | (3x/3)=10 | | x^2-110+400=0 | | 1.5=1.5y | | ln(x)+7=19 | | 3x/3=10 | | f(x)=2x-1.1 | | 12x^7+4x^5+3x^4+x^2= | | 2y+8x=17 | | a-(-3)=6 | | 2x^2-72=10x | | 2x-36=4.4 | | 2a-(-3)=3 | | 22=5-3(x-9)+5x | | 4x^2+4x+325=0 | | log(x-8)=2 | | (X+7)(x-4)=32 | | 49k^2+16k=0 | | 15(15)=x(14x) | | (8x+x^2)+(-2y+y^2)=64 | | 3x+y+2x+y+2+x+3y=180 | | 8n^3+36n^2+2n+9=0 | | 1/3x1/3x1-3 | | -42=-2-4(2+2x) | | X=-15+4y | | 3/8=m-1/8 | | 6x+5y=178 | | (-4/3)x-4=(6/5)x-(3/5) | | X^2/5=-32 | | X-sqrt(4-x)=-8 | | 8x+x^2-2y=64y^2 | | X^2-32x=16 |