3 years ago

#_Factor the quadratic binomial 3x2 - 48. Then, find one of its factors.

Mathematics

1 answer:

coldgirl [10]3 years ago

3 0

Answer:

3(x - 4)(x + 4)

Step-by-step explanation:

$3 {x}^{2} - 48 \\ = 3( {x}^{2} - 16) \\ = 3( {x}^{2} - {4}^{2} ) \\ = 3(x - 4)(x + 4)$

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