Mathematics, 12.03.2021 21:10 Jinesha

A student simplifies (6b + 4r) – (2b + r) and says that the result is 4b + 5r. Explain the error and describe the correct steps to simplify the expression

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A student simplifies (6b + 4r) – (2b + r) and says that the result is 4b + 5r. Explain the error and...

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