Question

pls answer 2nd and 3rd question
answer fast!!
best answer will be marked as brainliest!!

Answer 1

Q No.2-
No, it is not a a rational number though it can be be both a rational number as well as a polynomial if you rationalise the denominator. It is not a polynomial nor a rational number as they can't have a denominator as an unknown root value.
Q No.3-
It is below.

Answer 2

Hey Dear Friend!! Here is your answer
Mark as brillianist If it helps u :-)

Starting with Ques 3

Coefficient of x^2 = 0
As The whole power is 0
So the answer of Ques 3 = 0

Moving on to Ques 2
Yes it could happen
When we take p(x) = 1
Then , p(x) = 1 + 4/1 to the power 3/2
= 1+4 to the power 3/2
= 1+2 to the power 3 {4= 2sq. and 2 cuts 2}
= 3 to the power 3
Which is 27 .


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