If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -1n + -51 = 0 Reorder the terms: -51 + -1n + n2 = 0 Solving -51 + -1n + n2 = 0 Solving for variable 'n'. Begin completing the square. Move the constant term to the right: Add '51' to each side of the equation. -51 + -1n + 51 + n2 = 0 + 51 Reorder the terms: -51 + 51 + -1n + n2 = 0 + 51 Combine like terms: -51 + 51 = 0 0 + -1n + n2 = 0 + 51 -1n + n2 = 0 + 51 Combine like terms: 0 + 51 = 51 -1n + n2 = 51 The n term is -1n. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1n + 0.25 + n2 = 51 + 0.25 Reorder the terms: 0.25 + -1n + n2 = 51 + 0.25 Combine like terms: 51 + 0.25 = 51.25 0.25 + -1n + n2 = 51.25 Factor a perfect square on the left side: (n + -0.5)(n + -0.5) = 51.25 Calculate the square root of the right side: 7.158910532 Break this problem into two subproblems by setting (n + -0.5) equal to 7.158910532 and -7.158910532.Subproblem 1
n + -0.5 = 7.158910532 Simplifying n + -0.5 = 7.158910532 Reorder the terms: -0.5 + n = 7.158910532 Solving -0.5 + n = 7.158910532 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + n = 7.158910532 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + n = 7.158910532 + 0.5 n = 7.158910532 + 0.5 Combine like terms: 7.158910532 + 0.5 = 7.658910532 n = 7.658910532 Simplifying n = 7.658910532Subproblem 2
n + -0.5 = -7.158910532 Simplifying n + -0.5 = -7.158910532 Reorder the terms: -0.5 + n = -7.158910532 Solving -0.5 + n = -7.158910532 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + n = -7.158910532 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + n = -7.158910532 + 0.5 n = -7.158910532 + 0.5 Combine like terms: -7.158910532 + 0.5 = -6.658910532 n = -6.658910532 Simplifying n = -6.658910532Solution
The solution to the problem is based on the solutions from the subproblems. n = {7.658910532, -6.658910532}
| 3x-5(x-2)=12 | | 5x^2-7x+13=0 | | -14x-20=-11x+70 | | 10n-3n-6n+1=-41 | | -8d+37=6d+9 | | 7+6z=55 | | 6p+7p-7=4+p+8 | | 6x-17=43 | | 14x-5(2x+1)=15 | | 9*18= | | 4x^2-21x+20=0 | | -1,2y=0,03 | | -(8y+2)-(-7y-3)=-2 | | -1,2t=0,03 | | 7x-(x-5)=23 | | 2x+4x+8=32-9(2) | | y-b=m(x-a) | | .15x=.27 | | 5(10x-10)=-(4x+4) | | 6x-5x+3=-21-3 | | -3(2+b)-6(5b-2)=6 | | 12x-5=10-7x | | 2x+28+4x+2=90 | | 6x-2=10x-5 | | 28000+(3000*y)=36000+(2000*y) | | 4x+2(x-3)=6 | | 9K-2K=28 | | x=4.50000001 | | 2(1-7m)+5(5m-7)=-55 | | 4x-3+5x=15 | | 4x^4+32x= | | -7+s=16 |