If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -15n + 16 = 0 Reorder the terms: 16 + -15n + n2 = 0 Solving 16 + -15n + n2 = 0 Solving for variable 'n'. Begin completing the square. Move the constant term to the right: Add '-16' to each side of the equation. 16 + -15n + -16 + n2 = 0 + -16 Reorder the terms: 16 + -16 + -15n + n2 = 0 + -16 Combine like terms: 16 + -16 = 0 0 + -15n + n2 = 0 + -16 -15n + n2 = 0 + -16 Combine like terms: 0 + -16 = -16 -15n + n2 = -16 The n term is -15n. Take half its coefficient (-7.5). Square it (56.25) and add it to both sides. Add '56.25' to each side of the equation. -15n + 56.25 + n2 = -16 + 56.25 Reorder the terms: 56.25 + -15n + n2 = -16 + 56.25 Combine like terms: -16 + 56.25 = 40.25 56.25 + -15n + n2 = 40.25 Factor a perfect square on the left side: (n + -7.5)(n + -7.5) = 40.25 Calculate the square root of the right side: 6.34428877 Break this problem into two subproblems by setting (n + -7.5) equal to 6.34428877 and -6.34428877.Subproblem 1
n + -7.5 = 6.34428877 Simplifying n + -7.5 = 6.34428877 Reorder the terms: -7.5 + n = 6.34428877 Solving -7.5 + n = 6.34428877 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '7.5' to each side of the equation. -7.5 + 7.5 + n = 6.34428877 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + n = 6.34428877 + 7.5 n = 6.34428877 + 7.5 Combine like terms: 6.34428877 + 7.5 = 13.84428877 n = 13.84428877 Simplifying n = 13.84428877Subproblem 2
n + -7.5 = -6.34428877 Simplifying n + -7.5 = -6.34428877 Reorder the terms: -7.5 + n = -6.34428877 Solving -7.5 + n = -6.34428877 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '7.5' to each side of the equation. -7.5 + 7.5 + n = -6.34428877 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + n = -6.34428877 + 7.5 n = -6.34428877 + 7.5 Combine like terms: -6.34428877 + 7.5 = 1.15571123 n = 1.15571123 Simplifying n = 1.15571123Solution
The solution to the problem is based on the solutions from the subproblems. n = {13.84428877, 1.15571123}
| F(x)=x^3-9x^2+24x-23 | | -36-8x=-2(4x-6)-6x | | 24x^2=300 | | 30-7n=9-4n | | d^2-4d+5=0 | | -9+9x+x= | | 30.14+(5p+17)=180 | | 72=-15m-3 | | 12345698+x=100 | | 3(n-2)-n=-12 | | 6x-8x+24=7x+42 | | 10h-5h=20 | | 180-(7p-31)= | | 7j-5j=12 | | 7j-5j=2 | | 1+9x+x+11-9+7x= | | -5(1-7p)-6=-38+8p | | r(a^2-4a+6)-(2a^2-a-7)= | | 20g-19g=3 | | 4p+(p+17)+n=180 | | X-(-24)=-3 | | 10(x+3)=5(x+11) | | 16*7=4*x | | 6+2r-4r=6t | | -3x+7=-4x+1 | | 3s-2s=18 | | 4+2p=6-20 | | 0.5x+12=9.3x-1.4 | | (x+iy)(1-2i)=5 | | 3/raiz7 | | 15v=49+8v | | .81=9x |