If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 9x2 + 3x + 5 Reorder the terms: 0 = 5 + 3x + 9x2 Solving 0 = 5 + 3x + 9x2 Solving for variable 'x'. Combine like terms: 0 + -5 = -5 -5 + -3x + -9x2 = 5 + 3x + 9x2 + -5 + -3x + -9x2 Reorder the terms: -5 + -3x + -9x2 = 5 + -5 + 3x + -3x + 9x2 + -9x2 Combine like terms: 5 + -5 = 0 -5 + -3x + -9x2 = 0 + 3x + -3x + 9x2 + -9x2 -5 + -3x + -9x2 = 3x + -3x + 9x2 + -9x2 Combine like terms: 3x + -3x = 0 -5 + -3x + -9x2 = 0 + 9x2 + -9x2 -5 + -3x + -9x2 = 9x2 + -9x2 Combine like terms: 9x2 + -9x2 = 0 -5 + -3x + -9x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(5 + 3x + 9x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(5 + 3x + 9x2)' equal to zero and attempt to solve: Simplifying 5 + 3x + 9x2 = 0 Solving 5 + 3x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.5555555556 + 0.3333333333x + x2 = 0 Move the constant term to the right: Add '-0.5555555556' to each side of the equation. 0.5555555556 + 0.3333333333x + -0.5555555556 + x2 = 0 + -0.5555555556 Reorder the terms: 0.5555555556 + -0.5555555556 + 0.3333333333x + x2 = 0 + -0.5555555556 Combine like terms: 0.5555555556 + -0.5555555556 = 0.0000000000 0.0000000000 + 0.3333333333x + x2 = 0 + -0.5555555556 0.3333333333x + x2 = 0 + -0.5555555556 Combine like terms: 0 + -0.5555555556 = -0.5555555556 0.3333333333x + x2 = -0.5555555556 The x term is 0.3333333333x. Take half its coefficient (0.1666666667). Square it (0.02777777779) and add it to both sides. Add '0.02777777779' to each side of the equation. 0.3333333333x + 0.02777777779 + x2 = -0.5555555556 + 0.02777777779 Reorder the terms: 0.02777777779 + 0.3333333333x + x2 = -0.5555555556 + 0.02777777779 Combine like terms: -0.5555555556 + 0.02777777779 = -0.52777777781 0.02777777779 + 0.3333333333x + x2 = -0.52777777781 Factor a perfect square on the left side: (x + 0.1666666667)(x + 0.1666666667) = -0.52777777781 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.
| 2n=111 | | -23+-8-(-4)= | | ((12x^-2)^0)/(6x^4y^-3) | | (9x)dx-(7x+18y)dy=0 | | 10-5t=3t-22 | | sin^2(4*x)*sin^2(4*x)= | | 7+30x=20x+9 | | sin^2(x)*sin^2(x)= | | x^4+2x^3-7x^2+10x+24=0 | | -x^2+11x-10=0 | | 6b-9c= | | F(n)=n+2 | | 48-5x=25x+8 | | 6X+Y=51 | | -16x=-106 | | 3(-2+4)-(8-11)= | | 49=-7x+7 | | (4x-5)/3=2x-9 | | 5x-7y=145 | | 2y=7(2+4) | | 3cos^2(x)=y | | x+x+2+x+3=22 | | 9r-2-6r=1+2 | | (16x^(3/2))-(64x^(5/2)) | | 250=3x+2x | | 2px-8x+p^2+q=5 | | 2px-8x+p^2+q-5=0 | | (m-n)x^2-nx-m=0 | | 300=8+y | | 300=8+y^2 | | 354=3654+y^2 | | x^2-50x-100=0 |