If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2a2 + 12a = -38 Reorder the terms: 12a + 2a2 = -38 Solving 12a + 2a2 = -38 Solving for variable 'a'. Reorder the terms: 38 + 12a + 2a2 = -38 + 38 Combine like terms: -38 + 38 = 0 38 + 12a + 2a2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(19 + 6a + a2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(19 + 6a + a2)' equal to zero and attempt to solve: Simplifying 19 + 6a + a2 = 0 Solving 19 + 6a + a2 = 0 Begin completing the square. Move the constant term to the right: Add '-19' to each side of the equation. 19 + 6a + -19 + a2 = 0 + -19 Reorder the terms: 19 + -19 + 6a + a2 = 0 + -19 Combine like terms: 19 + -19 = 0 0 + 6a + a2 = 0 + -19 6a + a2 = 0 + -19 Combine like terms: 0 + -19 = -19 6a + a2 = -19 The a term is 6a. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6a + 9 + a2 = -19 + 9 Reorder the terms: 9 + 6a + a2 = -19 + 9 Combine like terms: -19 + 9 = -10 9 + 6a + a2 = -10 Factor a perfect square on the left side: (a + 3)(a + 3) = -10 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.
| 6/5(x+7) | | 825/21.25 | | r(z^2+8)-(z^2+8)=0 | | b=3/8(12)+8 | | b=4/5(1)+(-3) | | 4-3(4-x)=12x+(x-5) | | 4x^2+6=17 | | 5x^2+4-5=0 | | y=3x-2kx | | 2p-4(p+6)=-42 | | 1/3x3.14x6x6x8 | | x+x-15=43 | | 24.2/10.5=k/16.4 | | 4.50=.10x+1.50 | | y=.10*24+1.50 | | (-2z+1)/-3=5 | | 6/5*7 | | 3x+3-15=-6 | | 88-38=64/11(h-4) | | p-38=64/11(20-4) | | 3y+5x-2y-2x+1= | | p-38=64/11(18-4) | | p-38=64/11(15-4) | | p-38=-64/11(15-4) | | x-5=5x+4-1 | | 9x+7*0=6 | | 2n-3(n+5)=7n | | 0.3(x+30)-0.07(x-50)=5.6 | | 5x+6y=8 | | 117=6d+3(5d+4) | | 0.25(x+2)-0.05(x-40)=15 | | 0-(-2)=m |