Question: 2. Two students factored 2x2 + 6x - 20. Keiko said that the factorization was (2x 4)(x + 5). Ray gave the factorization as (x

2. Two students factored 2x2 + 6x - 20. Keiko said that the factorization was (2x 4)(x + 5). Ray gave the factorization as (x - 2)(2x + 10). Conrm that both of these factorizations are correct. Then explain why they are not complete

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