Can anyone pls help me in this pls I WILL MARK U AS BRAINLIEST PLS HELP ME

The distance is about 3, but the exact answer would be 2.8284271

You need to use the Pythagorean Theorem for this because it finds you an exact answer, as well as test your other math skills.

Step-by-step explanation:

Pythagorean Theorem:

a2+b2=c2

The distance between A and B we will call C. Line C is the easiest way to get from A to B or B to A.  The line A is at the top of we will also call line A, and same goes for the B line.  What you have to do:

A=2

B=2

a2=4

b2=4

4+4=c2

8=c2

Find the square root of 8, which is 2.8284271. It is about 3. (It looks like 2 tho)

Not a polynomial

Step-by-step explanation:

A polynomial function does not have x in the denominator

If there is any radical in f(x) , then it is not a polynomial

If there is any x in the denominator in f(x), then it is not a polynomial

In our given f(x), we have x in the denominator of third term

So the given f(x) is not a polynomial.