How do you factor x2-10X-21?

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Answer

1145144

2026-07-31 23:15

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If that was - 10x + 21, it would factor to (x - 3)(x - 7)

If that was + 10x + 21, it would factor to (x + 3)(x + 7)

As it is, the solutions are irrational.

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