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never [62]
3 years ago
15

Consider the polynomial 8x^3+2x^2-20x-5 factor

Mathematics
1 answer:
pantera1 [17]3 years ago
4 0

Answer:

(4x + 1)(2x² - 5)

Step-by-step explanation:

Given

8x³ + 2x² - 20x - 5 ( factor the first/second and third/fourth terms )

= 2x²(4x + 1) - 5(4x + 1) ← factor out (4x + 1) from each term

= (4x + 1)(2x² - 5)

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