Factorize:
6x2 – 5x – 21
We have,
Now by using middle-term splitting, we get
= 6x2 + 9x - 14x - 21
= 3x (2x + 3) - 7 (2x + 5)
= (3x - 7) (2x + 3)
Hence,
The given expression can be factorized as:
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