5x^2-50x+165=0

Simple and best practice solution for 5x^2-50x+165=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 5x^2-50x+165=0 equation:


Simplifying
5x2 + -50x + 165 = 0

Reorder the terms:
165 + -50x + 5x2 = 0

Solving
165 + -50x + 5x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(33 + -10x + x2) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(33 + -10x + x2)' equal to zero and attempt to solve: Simplifying 33 + -10x + x2 = 0 Solving 33 + -10x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-33' to each side of the equation. 33 + -10x + -33 + x2 = 0 + -33 Reorder the terms: 33 + -33 + -10x + x2 = 0 + -33 Combine like terms: 33 + -33 = 0 0 + -10x + x2 = 0 + -33 -10x + x2 = 0 + -33 Combine like terms: 0 + -33 = -33 -10x + x2 = -33 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = -33 + 25 Reorder the terms: 25 + -10x + x2 = -33 + 25 Combine like terms: -33 + 25 = -8 25 + -10x + x2 = -8 Factor a perfect square on the left side: (x + -5)(x + -5) = -8 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.

See similar equations:

| 2m+5=27 | | 5x-10=3x+m | | 2m+27=5 | | 5q-4q-1=16 | | 5(x+3)+2=102 | | 2x+x=3x+3 | | 27-5=m | | 8-5x-8=14 | | 53.125=375-25.75x | | 3x-26=42 | | x-2x-7+11x=9 | | X+13=-x+5 | | -4v=-56 | | 42=17-1/7 | | 2lm(x)-ln(3)=ln(12) | | 0+7=7 | | 2x^2-5x+6x-15=0 | | y-1.1=13.7 | | -17b-11b+-16=12 | | 50x/(lnx) | | 2.5x-4.5=18 | | 0=0.6x+4 | | 14x+113=-10x-15+8x | | 6n^3-23n^2-35n=0 | | -6/-5 | | 6x+10+6x=142 | | Y=0.6(0)+4 | | 10=-5 | | z^6+4z^3+3=0 | | q-94=-85 | | x-5-13x=150-11 | | 2q=3q-10 |

Equations solver categories