If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 33 = 11.122X2 + 168.9X + 16.221 Reorder the terms: 33 = 16.221 + 168.9X + 11.122X2 Solving 33 = 16.221 + 168.9X + 11.122X2 Solving for variable 'X'. Combine like terms: 33 + -16.221 = 16.779 16.779 + -168.9X + -11.122X2 = 16.221 + 168.9X + 11.122X2 + -16.221 + -168.9X + -11.122X2 Reorder the terms: 16.779 + -168.9X + -11.122X2 = 16.221 + -16.221 + 168.9X + -168.9X + 11.122X2 + -11.122X2 Combine like terms: 16.221 + -16.221 = 0.000 16.779 + -168.9X + -11.122X2 = 0.000 + 168.9X + -168.9X + 11.122X2 + -11.122X2 16.779 + -168.9X + -11.122X2 = 168.9X + -168.9X + 11.122X2 + -11.122X2 Combine like terms: 168.9X + -168.9X = 0.0 16.779 + -168.9X + -11.122X2 = 0.0 + 11.122X2 + -11.122X2 16.779 + -168.9X + -11.122X2 = 11.122X2 + -11.122X2 Combine like terms: 11.122X2 + -11.122X2 = 0.000 16.779 + -168.9X + -11.122X2 = 0.000 Begin completing the square. Divide all terms by -11.122 the coefficient of the squared term: Divide each side by '-11.122'. -1.508631541 + 15.1861176X + X2 = 0 Move the constant term to the right: Add '1.508631541' to each side of the equation. -1.508631541 + 15.1861176X + 1.508631541 + X2 = 0 + 1.508631541 Reorder the terms: -1.508631541 + 1.508631541 + 15.1861176X + X2 = 0 + 1.508631541 Combine like terms: -1.508631541 + 1.508631541 = 0.000000000 0.000000000 + 15.1861176X + X2 = 0 + 1.508631541 15.1861176X + X2 = 0 + 1.508631541 Combine like terms: 0 + 1.508631541 = 1.508631541 15.1861176X + X2 = 1.508631541 The X term is 15.1861176X. Take half its coefficient (7.5930588). Square it (57.65454194) and add it to both sides. Add '57.65454194' to each side of the equation. 15.1861176X + 57.65454194 + X2 = 1.508631541 + 57.65454194 Reorder the terms: 57.65454194 + 15.1861176X + X2 = 1.508631541 + 57.65454194 Combine like terms: 1.508631541 + 57.65454194 = 59.163173481 57.65454194 + 15.1861176X + X2 = 59.163173481 Factor a perfect square on the left side: (X + 7.5930588)(X + 7.5930588) = 59.163173481 Calculate the square root of the right side: 7.691760103 Break this problem into two subproblems by setting (X + 7.5930588) equal to 7.691760103 and -7.691760103.Subproblem 1
X + 7.5930588 = 7.691760103 Simplifying X + 7.5930588 = 7.691760103 Reorder the terms: 7.5930588 + X = 7.691760103 Solving 7.5930588 + X = 7.691760103 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-7.5930588' to each side of the equation. 7.5930588 + -7.5930588 + X = 7.691760103 + -7.5930588 Combine like terms: 7.5930588 + -7.5930588 = 0.0000000 0.0000000 + X = 7.691760103 + -7.5930588 X = 7.691760103 + -7.5930588 Combine like terms: 7.691760103 + -7.5930588 = 0.098701303 X = 0.098701303 Simplifying X = 0.098701303Subproblem 2
X + 7.5930588 = -7.691760103 Simplifying X + 7.5930588 = -7.691760103 Reorder the terms: 7.5930588 + X = -7.691760103 Solving 7.5930588 + X = -7.691760103 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-7.5930588' to each side of the equation. 7.5930588 + -7.5930588 + X = -7.691760103 + -7.5930588 Combine like terms: 7.5930588 + -7.5930588 = 0.0000000 0.0000000 + X = -7.691760103 + -7.5930588 X = -7.691760103 + -7.5930588 Combine like terms: -7.691760103 + -7.5930588 = -15.284818903 X = -15.284818903 Simplifying X = -15.284818903Solution
The solution to the problem is based on the solutions from the subproblems. X = {0.098701303, -15.284818903}
| 6x+1+3x=9 | | 9-7a=-6a+9 | | 11x-1+9x+5=180 | | 9//2x=1 | | 4z^2+9= | | x^3y^2+343y^2= | | k^3+6k^2+12k-56=0 | | 0=5[x-(2-x)]-9(x+1) | | 1/1.55-1 | | 1-1/(1.55) | | 4.35-1/3 | | 2m-6(m+8)= | | 4.35*1/3 | | 4-(-2)+6-10-(-7)= | | 1-2[3(4.4)+2]= | | x-5/6-x-7/30=1-x/5 | | m^2-8+7=0 | | 11x(5x^4y^3)0= | | (ab)(-ab^3)(2a^2b)= | | (5x+15)+28x=180 | | 9s=4 | | S=P(1+rt)tor | | 3y-8=2x | | 2s^2-8s-10=0 | | (10/150)*20 | | (4y+3)(2y+5)= | | ex^2+2x-3.75=0 | | 28-y=40 | | 24-y=40 | | 80x-60y= | | x=8+-1(x-4) | | 15+3x=2x-4 |