If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 550 = -16x2 + 60x Reorder the terms: 550 = 60x + -16x2 Solving 550 = 60x + -16x2 Solving for variable 'x'. Reorder the terms: 550 + -60x + 16x2 = 60x + -60x + -16x2 + 16x2 Combine like terms: 60x + -60x = 0 550 + -60x + 16x2 = 0 + -16x2 + 16x2 550 + -60x + 16x2 = -16x2 + 16x2 Combine like terms: -16x2 + 16x2 = 0 550 + -60x + 16x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(275 + -30x + 8x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(275 + -30x + 8x2)' equal to zero and attempt to solve: Simplifying 275 + -30x + 8x2 = 0 Solving 275 + -30x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 34.375 + -3.75x + x2 = 0 Move the constant term to the right: Add '-34.375' to each side of the equation. 34.375 + -3.75x + -34.375 + x2 = 0 + -34.375 Reorder the terms: 34.375 + -34.375 + -3.75x + x2 = 0 + -34.375 Combine like terms: 34.375 + -34.375 = 0.000 0.000 + -3.75x + x2 = 0 + -34.375 -3.75x + x2 = 0 + -34.375 Combine like terms: 0 + -34.375 = -34.375 -3.75x + x2 = -34.375 The x term is -3.75x. Take half its coefficient (-1.875). Square it (3.515625) and add it to both sides. Add '3.515625' to each side of the equation. -3.75x + 3.515625 + x2 = -34.375 + 3.515625 Reorder the terms: 3.515625 + -3.75x + x2 = -34.375 + 3.515625 Combine like terms: -34.375 + 3.515625 = -30.859375 3.515625 + -3.75x + x2 = -30.859375 Factor a perfect square on the left side: (x + -1.875)(x + -1.875) = -30.859375 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.
| 4(d+2)-2d=3 | | 9x^15y^4/-3x^5y^3=0 | | x-31+x+43+x= | | 22+6s=12+4s | | -1/3t2/9=7/9 | | -1(-3)(-6)(2)= | | 5x+3x-18=-74 | | 25r-7=-8 | | y-18=-29 | | 5m+12m+8m+11m+22m=8.70 | | 9x^15y^4/-3x^5y^3 | | -3(2s-5)-15=-3(6s+5)-5 | | 11x-29=8x+55 | | 3d+157=34 | | 2x+4.8=8.6 | | 10v^2-11=0 | | 5/14=-y/7 | | 5+3x=12.2 | | 81x^2-225x-625=0 | | 7(x-3)=5x-17 | | x+35=4x+11 | | 169x^2-130x+24=0 | | -9/10t=5/8 | | -6x-36=18-8x | | 2(y+7)=-14 | | 7.41=2*3.14r | | 1/4m=9/4 | | 3x^2=5x+28 | | 1+p+4p=-9 | | 0.15(w+2)=0.3+0.2x | | 9x^2+30x-11=0 | | 7.85=2*3.14r |