If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 4x2 + 9x + 10 Reorder the terms: 0 = 10 + 9x + 4x2 Solving 0 = 10 + 9x + 4x2 Solving for variable 'x'. Combine like terms: 0 + -10 = -10 -10 + -9x + -4x2 = 10 + 9x + 4x2 + -10 + -9x + -4x2 Reorder the terms: -10 + -9x + -4x2 = 10 + -10 + 9x + -9x + 4x2 + -4x2 Combine like terms: 10 + -10 = 0 -10 + -9x + -4x2 = 0 + 9x + -9x + 4x2 + -4x2 -10 + -9x + -4x2 = 9x + -9x + 4x2 + -4x2 Combine like terms: 9x + -9x = 0 -10 + -9x + -4x2 = 0 + 4x2 + -4x2 -10 + -9x + -4x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 -10 + -9x + -4x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(10 + 9x + 4x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(10 + 9x + 4x2)' equal to zero and attempt to solve: Simplifying 10 + 9x + 4x2 = 0 Solving 10 + 9x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2.5 + 2.25x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + 2.25x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + 2.25x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + 2.25x + x2 = 0 + -2.5 2.25x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 2.25x + x2 = -2.5 The x term is 2.25x. Take half its coefficient (1.125). Square it (1.265625) and add it to both sides. Add '1.265625' to each side of the equation. 2.25x + 1.265625 + x2 = -2.5 + 1.265625 Reorder the terms: 1.265625 + 2.25x + x2 = -2.5 + 1.265625 Combine like terms: -2.5 + 1.265625 = -1.234375 1.265625 + 2.25x + x2 = -1.234375 Factor a perfect square on the left side: (x + 1.125)(x + 1.125) = -1.234375 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.
| (18i)(x-2i)=0 | | 3x^2-4x-7=o | | 6x+2(-3x+8)=10 | | -5+9v=10v | | 34+1b=157 | | 20-X=90 | | x+0.1(-x+54)=10.8 | | p-4=10(6p+6)+6(-3-6p) | | -2x+10=-5 | | 15x-167=6x-14 | | 2x+x=5-15 | | 44x=450-x | | 20s+4=3s-10 | | 45x=450-x | | y=7/10y-28 | | 12m+4n-6m+10n= | | -4+4x=-16+19 | | D=15 | | 3x+17=-9 | | 5x-5+6x-4=120 | | 27x^2+18x-36x^3= | | 10x-3=4x+7 | | 9x-148=50-2x | | 4z/7-7=-2 | | log(4)3x+9=2 | | 4r-2=11/3r | | 2x-(5-x)=10 | | 15y+5=13 | | 8x-19=7x+3 | | W+-2=3.7 | | -11+26=n | | (6x+1)(7x^2+3x+1)=x |