If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 6x + 9 = 1 Reorder the terms: 9 + 6x + 4x2 = 1 Solving 9 + 6x + 4x2 = 1 Solving for variable 'x'. Reorder the terms: 9 + -1 + 6x + 4x2 = 1 + -1 Combine like terms: 9 + -1 = 8 8 + 6x + 4x2 = 1 + -1 Combine like terms: 1 + -1 = 0 8 + 6x + 4x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(4 + 3x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(4 + 3x + 2x2)' equal to zero and attempt to solve: Simplifying 4 + 3x + 2x2 = 0 Solving 4 + 3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2 + 1.5x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + 1.5x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + 1.5x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 1.5x + x2 = 0 + -2 1.5x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 1.5x + x2 = -2 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = -2 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = -2 + 0.5625 Combine like terms: -2 + 0.5625 = -1.4375 0.5625 + 1.5x + x2 = -1.4375 Factor a perfect square on the left side: (x + 0.75)(x + 0.75) = -1.4375 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.
| 3n+14=5n+1 | | 75+2k=100-2k | | 14k-53=187+4k | | 2.2q-2.5-4.6q=-3.4q-1.2 | | 9x+3=5x+13 | | 5y+10=10x+1 | | 32h=6.4 | | -6y+9=-7y+1 | | 8x^2-48+104=0 | | 1/2x-6=2x-42 | | 1/2=c/c-5 | | 2x+15=54 | | 0.6t=60 | | z-16=-36 | | 30h=15 | | 7.5=3y | | 5-2(x+8)=6x+7 | | 1.16y=y+4+1 | | 139-4x=32x+23 | | 18=(5/9)B-32 | | 25x^2+35x+12= | | 5-10x=13-7x | | 13*5+8-x=87 | | 8/35x-13/25x | | 3xy=y+1 | | 6x-36=58 | | -2(5x+3)-(4x-1)=5x+2 | | 3/x=x/12 | | -4-13=n | | -18/9=n | | -4(x+4)=12*-4 | | 1/4(20-4y)=6-y |