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Jlenok [28]
3 years ago
12

Please factor by grouping. Show work 12x^3+2x^2-30x-5

Mathematics
1 answer:
UkoKoshka [18]3 years ago
7 0
12x³ + 2x² - 30x - 5
2x²(6x) + 2x²(1) - 5(6x) - 5(1)
2x²(6x + 1) - 5(6x + 1)
(2x² - 5)(6x + 1)
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Step  2  :

Step  3  :

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3 years ago
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