25x^2+8=13

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Solution for 25x^2+8=13 equation: 


Simplifying
25x2 + 8 = 13

Reorder the terms:
8 + 25x2 = 13

Solving
8 + 25x2 = 13

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 25x2 = 13 + -8

Combine like terms: 8 + -8 = 0
0 + 25x2 = 13 + -8
25x2 = 13 + -8

Combine like terms: 13 + -8 = 5
25x2 = 5

Divide each side by '25'.
x2 = 0.2

Simplifying
x2 = 0.2

Take the square root of each side:
x = {-0.447213596, 0.447213596}

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