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zhannawk [14.2K]
3 years ago
7

Can you guys help me with this

Mathematics
1 answer:
Shalnov [3]3 years ago
8 0
Hmm let me c we learnt that long time ago
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write a polynomial function of least degree with integral coefficients having zeros that include -1 and 1 + 2i
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Answer:

Step-by-step explanation:

hello :

a polynomial function is:

f(x) = a (x+1)(x-1)(x-2i)    .... a ≠ 0

7 0
3 years ago
Plz help me! It’s math!
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Answer:

The first one

Step-by-step explanation:

The number line is supposed to show the product of 2 and five, the arrow will start at 0 because 5 times 0 is 0 then it will go to 5 because 5 times 1 is 5, then another arrow will start at 5 and point at 10 because 5 times 2 is 10

The second option points backwards which would be if you were dividing 10 by 5

The third option starts at negative 10 so it shows -10 divided by -5

the last option starts at 0 and goes to -10 so it shows -5 multiplied by 2

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3 years ago
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First we must divide 9 by 3.

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Above are two different models of the same diamond-shaped platform. If the length of side a is 3 cm, what is the length of side
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