Math, asked by ChinmayRajeev58, 1 year ago

Factorise the following expression 3x^2-14x-21

Answers

Answered by isha5191

1

this answer cannot be factorise so

-b+-√b^2-4ac

-------------------

2a

so therefore the answer is

14+√-56. 14-√-56

---------------. OR. -----------------

6. 6

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