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Algebraic Identities and Pythagoras' Theorem

Зохиогч:LIM GUAN MING (NIE)
Сэдэв:Алгебр
Activity Instruction: Move and rotate the shapes to fill the empty spaces: - Click and drag to move the shapes - Click the blue dot to rotate the shapes

(a + b)² = a² + 2ab + b²

a² - b² = (a + b)(a - b)

a² + b² = c²

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