If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8n(2n + 5) = 25 Reorder the terms: 8n(5 + 2n) = 25 (5 * 8n + 2n * 8n) = 25 (40n + 16n2) = 25 Solving 40n + 16n2 = 25 Solving for variable 'n'. Reorder the terms: -25 + 40n + 16n2 = 25 + -25 Combine like terms: 25 + -25 = 0 -25 + 40n + 16n2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -1.5625 + 2.5n + n2 = 0 Move the constant term to the right: Add '1.5625' to each side of the equation. -1.5625 + 2.5n + 1.5625 + n2 = 0 + 1.5625 Reorder the terms: -1.5625 + 1.5625 + 2.5n + n2 = 0 + 1.5625 Combine like terms: -1.5625 + 1.5625 = 0.0000 0.0000 + 2.5n + n2 = 0 + 1.5625 2.5n + n2 = 0 + 1.5625 Combine like terms: 0 + 1.5625 = 1.5625 2.5n + n2 = 1.5625 The n term is 2.5n. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5n + 1.5625 + n2 = 1.5625 + 1.5625 Reorder the terms: 1.5625 + 2.5n + n2 = 1.5625 + 1.5625 Combine like terms: 1.5625 + 1.5625 = 3.125 1.5625 + 2.5n + n2 = 3.125 Factor a perfect square on the left side: (n + 1.25)(n + 1.25) = 3.125 Calculate the square root of the right side: 1.767766953 Break this problem into two subproblems by setting (n + 1.25) equal to 1.767766953 and -1.767766953.Subproblem 1
n + 1.25 = 1.767766953 Simplifying n + 1.25 = 1.767766953 Reorder the terms: 1.25 + n = 1.767766953 Solving 1.25 + n = 1.767766953 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + n = 1.767766953 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + n = 1.767766953 + -1.25 n = 1.767766953 + -1.25 Combine like terms: 1.767766953 + -1.25 = 0.517766953 n = 0.517766953 Simplifying n = 0.517766953Subproblem 2
n + 1.25 = -1.767766953 Simplifying n + 1.25 = -1.767766953 Reorder the terms: 1.25 + n = -1.767766953 Solving 1.25 + n = -1.767766953 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + n = -1.767766953 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + n = -1.767766953 + -1.25 n = -1.767766953 + -1.25 Combine like terms: -1.767766953 + -1.25 = -3.017766953 n = -3.017766953 Simplifying n = -3.017766953Solution
The solution to the problem is based on the solutions from the subproblems. n = {0.517766953, -3.017766953}
| 2y+1050=1504 | | 44.97=9g+3.84 | | 9x+7y=-16 | | 9x+7y=1-16 | | 3p^2+9p+4=0 | | 9-6/x=-3 | | -40=2(-5-3a) | | s^2-7s-3=0 | | 9g^2-3g-2=0 | | 3g=8f-6 | | x=17.50 | | 4x+100=242 | | 5j^2+8j-3=0 | | 9t^2-t-6=0 | | s^2-9s-3=0 | | -m^6+2m^3-1=0 | | 30x-6=33x | | 60x^2+240x=0 | | 2xy/3xy | | 11x=3x+12 | | 8(x+1)=2(x+3) | | 16/5=-8y | | 3x+6=8X+4 | | 9x+8=11x+8 | | 6x+7+2x+5=15 | | .5d-3d+5= | | 4(8x)=176 | | 5m^2-m-3=0 | | 4(3t+-2)=32 | | logx=3.2 | | 43j^2+11j=0 | | 23=x+6 |