If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8n2 + 16n + 18 = 0 Reorder the terms: 18 + 16n + 8n2 = 0 Solving 18 + 16n + 8n2 = 0 Solving for variable 'n'. Factor out the Greatest Common Factor (GCF), '2'. 2(9 + 8n + 4n2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(9 + 8n + 4n2)' equal to zero and attempt to solve: Simplifying 9 + 8n + 4n2 = 0 Solving 9 + 8n + 4n2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2.25 + 2n + n2 = 0 Move the constant term to the right: Add '-2.25' to each side of the equation. 2.25 + 2n + -2.25 + n2 = 0 + -2.25 Reorder the terms: 2.25 + -2.25 + 2n + n2 = 0 + -2.25 Combine like terms: 2.25 + -2.25 = 0.00 0.00 + 2n + n2 = 0 + -2.25 2n + n2 = 0 + -2.25 Combine like terms: 0 + -2.25 = -2.25 2n + n2 = -2.25 The n term is 2n. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2n + 1 + n2 = -2.25 + 1 Reorder the terms: 1 + 2n + n2 = -2.25 + 1 Combine like terms: -2.25 + 1 = -1.25 1 + 2n + n2 = -1.25 Factor a perfect square on the left side: (n + 1)(n + 1) = -1.25 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 17=-2x+6x-6x-6+7 | | -15+3x= | | ax-4b=3c | | 36-8t=9t+6 | | -6x-6y=6x-6y | | 30a=-a^2 | | y+73=27 | | 2x+3=4x+-3 | | 14=-2v | | -3-4x=-5-5(1+5x) | | -3-4x-4-x=-32 | | -7x^2+13x-6=0 | | 15*11= | | 10-4d=0 | | a^2=36a | | -53+x=89 | | 6x-6y+-6x-6y= | | 5y^3-35y^2+60y=0 | | 3(3f+11)=21 | | (X^5-3x^3-4x+5)-(x^5+2x^3-3x+5)=0 | | -32=16a | | x+3y+8z=520 | | 4.8n=9.6 | | 11t-1=9t-3 | | 16+2n= | | 6X+2+4X+3= | | 2.50d=1342.50 | | 7=7x-7 | | 7(5a-4)-1=14-8z | | x-59=-87 | | -8+12-5= | | -0.63k=-0.2 |