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Komok [63]
2 years ago
8

Is x^2 + 1 a polynomial

Mathematics
1 answer:
ki77a [65]2 years ago
3 0

Answer:  Answer: x^2 - 1 is not a polynomial as after simplifying it there will be no variable.

Step-by-step explanation:

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3 years ago
Three angles are in the ratio 2 : 3 : 5 The smallest angle is 50 degrees Work out the sizes of the other two angles
kvasek [131]

Answer:

Step-by-step explanation:

Let angles are 2x,3x,5x

So given 2x=50

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Given the figure below, find the values of x and z.
iragen [17]

Answer:

x=6 and z=107

Step-by-step explanation:

From the figure or diagram we can say that

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z+15x-17-(z+11x+7)=180-180

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2 years ago
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