If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying r2 + 2r + 24 = 0 Reorder the terms: 24 + 2r + r2 = 0 Solving 24 + 2r + r2 = 0 Solving for variable 'r'. Begin completing the square. Move the constant term to the right: Add '-24' to each side of the equation. 24 + 2r + -24 + r2 = 0 + -24 Reorder the terms: 24 + -24 + 2r + r2 = 0 + -24 Combine like terms: 24 + -24 = 0 0 + 2r + r2 = 0 + -24 2r + r2 = 0 + -24 Combine like terms: 0 + -24 = -24 2r + r2 = -24 The r term is 2r. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2r + 1 + r2 = -24 + 1 Reorder the terms: 1 + 2r + r2 = -24 + 1 Combine like terms: -24 + 1 = -23 1 + 2r + r2 = -23 Factor a perfect square on the left side: (r + 1)(r + 1) = -23 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5b+2=20 | | 4(9.7-8.1)=x(9.7)-x(8.1) | | 74-1x=98-4x | | 4y+6-2y-9=x | | 4x=24-x^2 | | 10k-20y=40 | | 4x+1+2x+3+3x+4=6x+11 | | 33=10m-3(2m+1) | | 4.02x+6.03=3x+.97 | | -2x+48=0 | | 2(7)-9-6=x | | 5+7m=-16 | | 61-1x=-9x+101 | | x^2-xy-50=0 | | 20=28-4m | | -5k+5(k+1)=5(k+6) | | X=90+-7x | | .0006x^2-.84x+.8=0 | | 31-42.9= | | 2(6.6+-0.2y)+1y=12 | | 32*5=x | | .5x-.25=3 | | ln(7x)=4 | | 3x^2-18x+0=0 | | 15.50x+100.00+267.00=1064.50 | | (3+10i)2= | | 3x+1=.50x+3 | | 5x=2x-321 | | 0.6v+2.1=45 | | 2(4-3n)=5(n+6) | | -3(1a-1)+8(1a-3)=6a+7-5a | | 6.28*2.5x+6.28*6.25=19.625x |