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Simplifying
0 = 8x2 + -46
Reorder the terms:
0 = -46 + 8x2
Solving
0 = -46 + 8x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-8x2' to each side of the equation.
0 + -8x2 = -46 + 8x2 + -8x2
Remove the zero:
-8x2 = -46 + 8x2 + -8x2
Combine like terms: 8x2 + -8x2 = 0
-8x2 = -46 + 0
-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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