5x^2-245=0

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Solution for 5x^2-245=0 equation:


Simplifying
5x2 + -245 = 0

Reorder the terms:
-245 + 5x2 = 0

Solving
-245 + 5x2 = 0

Solving for variable 'x'.

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

Add '245' to each side of the equation.
-245 + 245 + 5x2 = 0 + 245

Combine like terms: -245 + 245 = 0
0 + 5x2 = 0 + 245
5x2 = 0 + 245

Combine like terms: 0 + 245 = 245
5x2 = 245

Divide each side by '5'.
x2 = 49

Simplifying
x2 = 49

Take the square root of each side:
x = {-7, 7}

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