1 Answer

Huppie · Answer 1 · 2021-12-25T17:15:00+0000

Answer:

A = ±
$\sqrt{(q+3g)/(b^2) }$

Explanation:

Given

b²A² - 3g = q ( add 3g to both sides )

b²A² = q + 3g ( divide both sides by b² )

A² =
(q+3g)/(b^2) ( take the square root of both sides )

A = ±
$\sqrt{(q+3g)/(b^2) }$

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