75-25x^2=0

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Solution for 75-25x^2=0 equation:


Simplifying
75 + -25x2 = 0

Solving
75 + -25x2 = 0

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + -25x2 = 0 + -75

Combine like terms: 75 + -75 = 0
0 + -25x2 = 0 + -75
-25x2 = 0 + -75

Combine like terms: 0 + -75 = -75
-25x2 = -75

Divide each side by '-25'.
x2 = 3

Simplifying
x2 = 3

Take the square root of each side:
x = {-1.732050808, 1.732050808}

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