Mathematics, 05.05.2020 07:43 eggg65

Factor -7x + 21x2 + 3x -9 by grouping. What is the resulting expression?
(3 – 7x)(x² – 3)
(Tx-3)(3 + x3
(3 - 7x?)(x-3)
(7x2 – 3)(3 + x)

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Factor -7x + 21x2 + 3x -9 by grouping. What is the resulting expression?
(3 – 7x)(x² – 3)

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