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Simplifying
4b2 + -4 = 24
Reorder the terms:
-4 + 4b2 = 24
Solving
-4 + 4b2 = 24
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 + 4b2 = 24 + 4
Combine like terms: -4 + 4 = 0
0 + 4b2 = 24 + 4
4b2 = 24 + 4
Combine like terms: 24 + 4 = 28
4b2 = 28
Divide each side by '4'.
b2 = 7
Simplifying
b2 = 7
Take the square root of each side:
b = {-2.645751311, 2.645751311}
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