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romanna [79]
3 years ago
12

Factor this completely

Mathematics
1 answer:
bezimeni [28]3 years ago
4 0

28n^4 +16n^3 -80n^2  

we can factor out a 4n^2

4n^2 (7n^2 +4n - 20)

4n^2 (7n-10) (n+2)

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Hello.

The Manager has concluded that 2 out of 25 light bulbs are faulty.The table he created represents the ratio of bulbs checked and which ones were found faulty.
A way that he could verify that the table is correct is by simplifying each ratio. If each of them turn out to 2:25, then the conclusion is correct.

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6 0
3 years ago
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Step-by-step explanation:

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