If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 = -8n + -39 Reorder the terms: n2 = -39 + -8n Solving n2 = -39 + -8n Solving for variable 'n'. Reorder the terms: 39 + 8n + n2 = -39 + -8n + 39 + 8n Reorder the terms: 39 + 8n + n2 = -39 + 39 + -8n + 8n Combine like terms: -39 + 39 = 0 39 + 8n + n2 = 0 + -8n + 8n 39 + 8n + n2 = -8n + 8n Combine like terms: -8n + 8n = 0 39 + 8n + n2 = 0 Begin completing the square. Move the constant term to the right: Add '-39' to each side of the equation. 39 + 8n + -39 + n2 = 0 + -39 Reorder the terms: 39 + -39 + 8n + n2 = 0 + -39 Combine like terms: 39 + -39 = 0 0 + 8n + n2 = 0 + -39 8n + n2 = 0 + -39 Combine like terms: 0 + -39 = -39 8n + n2 = -39 The n term is 8n. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8n + 16 + n2 = -39 + 16 Reorder the terms: 16 + 8n + n2 = -39 + 16 Combine like terms: -39 + 16 = -23 16 + 8n + n2 = -23 Factor a perfect square on the left side: (n + 4)(n + 4) = -23 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 16=7.3+2.4k | | 3(m+1)+1=19 | | (3x+3)(3.4)x=6 | | 6/t=2 | | z-z+3z-2=13 | | 7X+4X=-26-2X | | 2.8w-0.8-1.9w-1.2= | | 11z-9z-2=10 | | 30+17x=-x^2 | | 1/5(x+4)=5x-11(1-x)-4 | | 3x+3(5x-7x)=46 | | 1/2a+b-y=2 | | 5+2l=95 | | 9q^2=3-2q | | f(-1)=x^2-8x+5 | | 1/2(4*-2-8)=8 | | 10y-8y=20 | | 14g+-16g=-16 | | A=a+(n-13)forn | | 1/2(4-2-8)=8 | | -3x-6y=18fory | | y=x^2+x+5 | | 2x-2+x-10= | | 1/7x-11/2=9/14 | | 9n-5=76 | | 3+1x2/1 | | 2(4x-3)-8/10=4/5+2x/3 | | 5g-3g=8 | | 1/7x-51/2=9/14 | | 6-8x=6x-9x-9 | | 4(-3-3)=-24 | | 4(d-15)=12 |