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Simplifying
10b2 + 4 = 504
Reorder the terms:
4 + 10b2 = 504
Solving
4 + 10b2 = 504
Solving for variable 'b'.
Move all terms containing b to the left, all other terms to the right.
Add '-4' to each side of the equation.
4 + -4 + 10b2 = 504 + -4
Combine like terms: 4 + -4 = 0
0 + 10b2 = 504 + -4
10b2 = 504 + -4
Combine like terms: 504 + -4 = 500
10b2 = 500
Divide each side by '10'.
b2 = 50
Simplifying
b2 = 50
Take the square root of each side:
b = {-7.071067812, 7.071067812}
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