If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -11n + 30.25 = 0 Reorder the terms: 30.25 + -11n + n2 = 0 Solving 30.25 + -11n + n2 = 0 Solving for variable 'n'. Begin completing the square. Move the constant term to the right: Add '-30.25' to each side of the equation. 30.25 + -11n + -30.25 + n2 = 0 + -30.25 Reorder the terms: 30.25 + -30.25 + -11n + n2 = 0 + -30.25 Combine like terms: 30.25 + -30.25 = 0.00 0.00 + -11n + n2 = 0 + -30.25 -11n + n2 = 0 + -30.25 Combine like terms: 0 + -30.25 = -30.25 -11n + n2 = -30.25 The n term is -11n. Take half its coefficient (-5.5). Square it (30.25) and add it to both sides. Add '30.25' to each side of the equation. -11n + 30.25 + n2 = -30.25 + 30.25 Reorder the terms: 30.25 + -11n + n2 = -30.25 + 30.25 Combine like terms: -30.25 + 30.25 = 0.00 30.25 + -11n + n2 = 0.00 Factor a perfect square on the left side: (n + -5.5)(n + -5.5) = 0.00 Calculate the square root of the right side: 0.00 Break this problem into two subproblems by setting (n + -5.5) equal to 0.00 and 0.00.Subproblem 1
n + -5.5 = 0.00 Simplifying n + -5.5 = 0.00 Reorder the terms: -5.5 + n = 0.00 Solving -5.5 + n = 0.00 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '5.5' to each side of the equation. -5.5 + 5.5 + n = 0.00 + 5.5 Combine like terms: -5.5 + 5.5 = 0.0 0.0 + n = 0.00 + 5.5 n = 0.00 + 5.5 Combine like terms: 0.00 + 5.5 = 5.5 n = 5.5 Simplifying n = 5.5Subproblem 2
n + -5.5 = 0.00 Simplifying n + -5.5 = 0.00 Reorder the terms: -5.5 + n = 0.00 Solving -5.5 + n = 0.00 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '5.5' to each side of the equation. -5.5 + 5.5 + n = 0.00 + 5.5 Combine like terms: -5.5 + 5.5 = 0.0 0.0 + n = 0.00 + 5.5 n = 0.00 + 5.5 Combine like terms: 0.00 + 5.5 = 5.5 n = 5.5 Simplifying n = 5.5Solution
The solution to the problem is based on the solutions from the subproblems. n = {5.5, 5.5}
| 3x+4y=38 | | 1x+7=2+3 | | x+5*3=19x | | X+15=19x | | 1x-3=-1+4 | | 1/2(4/1)=x | | 2x^2-9x=-2 | | x-18+2x-98+(1/2)x+9 | | 4.1t+2.82=-35.72 | | -2x^2+x=-4 | | 180=x+4x+(5x-12) | | -97(z-92)=z+17 | | 2=n-0.007 | | -3x^2-6x=3 | | 7x-6x+12=14-8 | | 2=n-0.0007 | | N-18=5(-N) | | -0.24=0.96-0.6p | | 0=9+x^2+6x | | 20+8y=-2y | | -2(4x-3)+9x= | | 11/4x+24=3x | | 16+a=35 | | 1.55=-3.1z-0.62 | | 1.55=-31.2-0.62 | | -15+x=19 | | 6x^2y^2-2xy^2-60y^2= | | 4.5get+15.3=-38.25 | | 2w^2(w-4)=90w | | 13*4=x | | 12*3=z | | 18=w+3 |