8x^2-4=532

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Solution for 8x^2-4=532 equation:


Simplifying
8x2 + -4 = 532

Reorder the terms:
-4 + 8x2 = 532

Solving
-4 + 8x2 = 532

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 8x2 = 532 + 4

Combine like terms: -4 + 4 = 0
0 + 8x2 = 532 + 4
8x2 = 532 + 4

Combine like terms: 532 + 4 = 536
8x2 = 536

Divide each side by '8'.
x2 = 67

Simplifying
x2 = 67

Take the square root of each side:
x = {-8.185352772, 8.185352772}

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