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secondary 2 | Maths
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Help me with 6(c) pls. Final answer is 9c2 + 30d + 25d2/3c2.
If there is a two after an algebraic alphabet it means squared.
Thank you so much:)
9c² + 30d + 25d²/c²
Your 1st step wrong
(3c)² .... Is 9c²
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