2x^2-490x=0

Solution for 2x^2-490x=0 equation:

Simplifying
2x2 + -490x = 0

Reorder the terms:
-490x + 2x2 = 0

Solving
-490x + 2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-245 + x) = 0

Ignore the factor 2.
Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x = 0
Subproblem 2
Set the factor '(-245 + x)' equal to zero and attempt to solve:

Simplifying
-245 + x = 0

Solving
-245 + x = 0

Move all terms containing x to the left, all other terms to the right.

Add '245' to each side of the equation.
-245 + 245 + x = 0 + 245

Combine like terms: -245 + 245 = 0
0 + x = 0 + 245
x = 0 + 245

Combine like terms: 0 + 245 = 245
x = 245

Simplifying
x = 245
Solution
x = {0, 245}