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Simplifying
8x2 + 4 = 50
Reorder the terms:
4 + 8x2 = 50
Solving
4 + 8x2 = 50
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 = 50 + -4
Combine like terms: 4 + -4 = 0
0 + 8x2 = 50 + -4
8x2 = 50 + -4
Combine like terms: 50 + -4 = 46
8x2 = 46
Divide each side by '8'.
x2 = 5.75
Simplifying
x2 = 5.75
Take the square root of each side:
x = {-2.397915762, 2.397915762}
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