If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -6n = 13 Reorder the terms: -6n + n2 = 13 Solving -6n + n2 = 13 Solving for variable 'n'. Reorder the terms: -13 + -6n + n2 = 13 + -13 Combine like terms: 13 + -13 = 0 -13 + -6n + n2 = 0 Begin completing the square. Move the constant term to the right: Add '13' to each side of the equation. -13 + -6n + 13 + n2 = 0 + 13 Reorder the terms: -13 + 13 + -6n + n2 = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -6n + n2 = 0 + 13 -6n + n2 = 0 + 13 Combine like terms: 0 + 13 = 13 -6n + n2 = 13 The n term is -6n. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6n + 9 + n2 = 13 + 9 Reorder the terms: 9 + -6n + n2 = 13 + 9 Combine like terms: 13 + 9 = 22 9 + -6n + n2 = 22 Factor a perfect square on the left side: (n + -3)(n + -3) = 22 Calculate the square root of the right side: 4.69041576 Break this problem into two subproblems by setting (n + -3) equal to 4.69041576 and -4.69041576.Subproblem 1
n + -3 = 4.69041576 Simplifying n + -3 = 4.69041576 Reorder the terms: -3 + n = 4.69041576 Solving -3 + n = 4.69041576 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + n = 4.69041576 + 3 Combine like terms: -3 + 3 = 0 0 + n = 4.69041576 + 3 n = 4.69041576 + 3 Combine like terms: 4.69041576 + 3 = 7.69041576 n = 7.69041576 Simplifying n = 7.69041576Subproblem 2
n + -3 = -4.69041576 Simplifying n + -3 = -4.69041576 Reorder the terms: -3 + n = -4.69041576 Solving -3 + n = -4.69041576 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + n = -4.69041576 + 3 Combine like terms: -3 + 3 = 0 0 + n = -4.69041576 + 3 n = -4.69041576 + 3 Combine like terms: -4.69041576 + 3 = -1.69041576 n = -1.69041576 Simplifying n = -1.69041576Solution
The solution to the problem is based on the solutions from the subproblems. n = {7.69041576, -1.69041576}
| d=1/2(4)(2)^2+3(2) | | 5x+8=8x+9 | | n^2-2n-7=0 | | 2-16=z/-7 | | 4m^2-12m=0 | | 3(g+7)+2=6g-2+2g | | 152=73.502+3.876h | | y=-3(1.5)+8 | | x/2=-3-(-6) | | 4x^2=16x+13 | | x-(-3x+8)=-2 | | .05x+.12x(x+5000)=940 | | 4t+2=5(t+10) | | 152=64.977+3.144h | | P=5n+5z | | x^2/10-x/5+2=0 | | 2y^2-4y-8=-1y^2+1y | | x=5(3)-4 | | 4/3x=1/2 | | 152=72.572+2.533t | | x-8/5+8/5=-x/3 | | 5x+7=-x+3 | | 4(2x-1)=27-3(2x-5) | | 4p+5q=53 | | 3(5y-4)+2y=39 | | 2p-4(-2p+1)= | | x+0.08(20)=0.2(20+x) | | 5x=mx+y | | 5r-1-4r=r+7 | | 5p^2-25=4p^2+25 | | 8x-12-3a=9x-7 | | 19x+31+93-5x=180 |