If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -2n + -5 = 0 Reorder the terms: -5 + -2n + n2 = 0 Solving -5 + -2n + n2 = 0 Solving for variable 'n'. Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + -2n + 5 + n2 = 0 + 5 Reorder the terms: -5 + 5 + -2n + n2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2n + n2 = 0 + 5 -2n + n2 = 0 + 5 Combine like terms: 0 + 5 = 5 -2n + n2 = 5 The n term is -2n. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2n + 1 + n2 = 5 + 1 Reorder the terms: 1 + -2n + n2 = 5 + 1 Combine like terms: 5 + 1 = 6 1 + -2n + n2 = 6 Factor a perfect square on the left side: (n + -1)(n + -1) = 6 Calculate the square root of the right side: 2.449489743 Break this problem into two subproblems by setting (n + -1) equal to 2.449489743 and -2.449489743.Subproblem 1
n + -1 = 2.449489743 Simplifying n + -1 = 2.449489743 Reorder the terms: -1 + n = 2.449489743 Solving -1 + n = 2.449489743 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + n = 2.449489743 + 1 Combine like terms: -1 + 1 = 0 0 + n = 2.449489743 + 1 n = 2.449489743 + 1 Combine like terms: 2.449489743 + 1 = 3.449489743 n = 3.449489743 Simplifying n = 3.449489743Subproblem 2
n + -1 = -2.449489743 Simplifying n + -1 = -2.449489743 Reorder the terms: -1 + n = -2.449489743 Solving -1 + n = -2.449489743 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + n = -2.449489743 + 1 Combine like terms: -1 + 1 = 0 0 + n = -2.449489743 + 1 n = -2.449489743 + 1 Combine like terms: -2.449489743 + 1 = -1.449489743 n = -1.449489743 Simplifying n = -1.449489743Solution
The solution to the problem is based on the solutions from the subproblems. n = {3.449489743, -1.449489743}
| 5y^2-24y-28=0 | | 7(5d-9)= | | 3x-4*-3=24 | | -7y-9=y+90 | | 3*6-4y=24 | | 3(7c+5)= | | 4y^2+9y+5= | | 4x-9=6x*4 | | X^4-9x^2+14=0 | | 24x^4+72x^2+54=0 | | 2x+4=15(x+2)-4 | | 2x^2-16x+50=0 | | 4(t-3)+8t=4(3t+5)-9 | | 4x-12y=-16 | | 14y+14=28 | | y=7x^2-63 | | 4z-2=34 | | 2x^2+83x+354=0 | | x=12-4y | | 4y+2=12 | | P=2A+3B | | 5n+m+13-2n+5m+6= | | 7e^2x+2.5=20 | | 3r*r=27 | | 2x^2-27x+96=0 | | -3y(2y+4)= | | 2x+12=110-5x | | x-1.6=-6 | | 9x^2+3x=2 | | 4x+7y=12 | | 13y=(12+z)w | | 6x-7=5x+10 |