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Mathematics, 29.04.2021 20:20 khynia11

Teslim is designing a cover for a book. He wants to have a rectangular grid with x2 βˆ’ 10x + 21 squares in it, for some positive whole number x. What are the possible side lengths for the grid? Group of answer choices (x + 3) and (x + 7) (x βˆ’ 3) and (x βˆ’ 7) There are no possible whole number side lengths. (x βˆ’ 3) and (x + 7)

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Teslim is designing a cover for a book. He wants to have a rectangular grid with x2 βˆ’ 10x + 21 squar...
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