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miv72 [106K]
3 years ago
13

Find the exact roots of the polynomial; write the roots in simplest radical form, if necessary.

Mathematics
1 answer:
Liula [17]3 years ago
8 0
I can see that 2 is a root but not 1?  So I tried -1 by substitution and that works.

So to work out the 3rd root we just use the sum and product of roots theorem.

We have the sum of the roots  = 11/7 and from there the third root is 4/7
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Answer:

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Step-by-step explanation:

40% are boys out of 100%

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4 0
3 years ago
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steposvetlana [31]

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Step-by-step explanation:

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3 years ago
Which expression represents the volume of the prism?
artcher [175]

Answer:  V = B · h

<u>Step-by-step explanation:</u>

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The Area of the base (B) depends on the shape of the base. For example:

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6 0
3 years ago
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What is the smallest number with three different prime factors which is not a multiple of 3 or 5?
weeeeeb [17]
Primes are
2,3,5,7,11,13...
ok, so it must be multiplule of 2,7 and 11
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answer is 154

4 0
3 years ago
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tankabanditka [31]

Answer: 47 students

Step-by-step explanation:

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The number of students in each bus is:

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7 0
3 years ago
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