If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying r2 + 64 + -12r = 0 Reorder the terms: 64 + -12r + r2 = 0 Solving 64 + -12r + r2 = 0 Solving for variable 'r'. Begin completing the square. Move the constant term to the right: Add '-64' to each side of the equation. 64 + -12r + -64 + r2 = 0 + -64 Reorder the terms: 64 + -64 + -12r + r2 = 0 + -64 Combine like terms: 64 + -64 = 0 0 + -12r + r2 = 0 + -64 -12r + r2 = 0 + -64 Combine like terms: 0 + -64 = -64 -12r + r2 = -64 The r term is -12r. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12r + 36 + r2 = -64 + 36 Reorder the terms: 36 + -12r + r2 = -64 + 36 Combine like terms: -64 + 36 = -28 36 + -12r + r2 = -28 Factor a perfect square on the left side: (r + -6)(r + -6) = -28 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7+(x-6)=9 | | m=10/4 | | 5/4+m=-15/4 | | 11/4+m=-1/4 | | m=-10/4 | | 3/4+m=-7/4 | | -9+(x+11)=1 | | 6+-3x=14 | | 5x^2-20+8x=8x | | 2/3x=-45 | | 0.7(x+0.7)=1.4(x-0.4) | | 1n^2-8=-7 | | 4(x+1)+1+(-x)=4x+7 | | 56/1*7/41= | | 7x+-3+8=6x | | 3p+4(93.75+-0.75p)=375 | | y=4y+16-10 | | x/2-17 | | -2/5x-2=18 | | Logx=0.22 | | (2x-2)=8 | | 1/4(8-4x)+2x=12 | | B=93.75+-0.75p | | 9b-3b=144 | | =ln((T^3)-5t+6) | | 29x-16-17x=4(3x-5)+4 | | 2/3(x+6)=-18 | | -1+2x-x=x-8(-x) | | -log(x)=13.01 | | 13a^2+9=11a^2 | | 0.2x=3x | | =4ln((T^3)-5t+6) |