6x^2-25=72

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Solution for 6x^2-25=72 equation:


Simplifying
6x2 + -25 = 72

Reorder the terms:
-25 + 6x2 = 72

Solving
-25 + 6x2 = 72

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + 6x2 = 72 + 25

Combine like terms: -25 + 25 = 0
0 + 6x2 = 72 + 25
6x2 = 72 + 25

Combine like terms: 72 + 25 = 97
6x2 = 97

Divide each side by '6'.
x2 = 16.16666667

Simplifying
x2 = 16.16666667

Take the square root of each side:
x = {-4.020779361, 4.020779361}

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