Mathematics, 05.02.2020 02:59 Meowkitty1894

Factor completely 3x2 − 21.
3(x2 − 7)
3(x + 7)(x − 7)
3(x + 7)(x − 3)
prime

( ! )

Answers: 3

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Factor completely 3x2 − 21.
3(x2 − 7)
3(x + 7)(x − 7)
3(x + 7)(x − 3)
pri...

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Factor completely 3x2 − 21. 3(x2 − 7) 3(x + 7)(x − 7) 3(x + 7)(x − 3) prime ( ! )

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Another question on Mathematics

Factor completely 3x2 − 21.
3(x2 − 7)
3(x + 7)(x − 7)
3(x + 7)(x − 3)
prime

( ! )