Question

Choose the correct option in each of the following:-

1. which of the following is a polynomial variable x?

a) 3√x+2\√x+5

b)x²-2\x²+7

c)see the attachment

d)(x-1)(x+1)

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Answer 1

Answer:

the write answer is (d)

Step-by-step explanation:

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Answer 2

Answer is D since it’s a multi degree equation