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5 votes
Guys i really can't solve this one
make b the subject of the formula T= 2π√a/b

User Shahana
by
8.0k points

1 Answer

4 votes

Answer:

see explanation

Explanation:

assuming the equation is

T = 2π
\sqrt{(a)/(b) } ( divide both sides by 2π )


(T)/(2\pi ) =
\sqrt{(a)/(b) } ( square both sides to clear the radical )

(
(T)/(2\pi ) )² =
(a)/(b) , that is


(T^2)/(4\pi ^2) =
(a)/(b) ( cross- multiply )

b T² = 4aπ² ( divide both sides by T² )

b =
(4a\pi ^2)/(T^2)

User TheIceBear
by
8.6k points

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