3 years ago

2x²-19x+42 (Factor Completely)

Mathematics

1 answer:

Kruka [31]3 years ago

5 0

$\tt{} {2x}^{2} - 19x + 42$

$\tt{} {2x}^{2} - 7x - 12x + 42$

$\tt{}x \times (2x - 7) - 6(2x - 7)$

$\tt{}(2x - 7) \times (x - 6)$

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