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Klio2033 [76]
3 years ago
8

Factorize completely: 5 - 45/a^2

Mathematics
1 answer:
mamaluj [8]3 years ago
7 0
5- \frac{45}{a^2} = \boxed {5\left (1- \left (\frac{3}{a}\right)^2\right) }
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If a metal sheet is 1.2mm thick how must be put together to have thickness of 1.44 cm
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It takes 12 people 15 hours to complete and certain job.how many hours would it take 18 people, working at the same rate to comp
pochemuha

Answer:

2 Hours

Step-by-step explanation:

Required man hours to complete the full job = 12 *15

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2 years ago
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