Question

which of the following algebraic expressions are polynomials in literal

a)1+2x+3x²+4x³
b)5x²-7x+3/x
c)7-y²
d)1/x+x
e)1/8x+1/9
f)1+a⁴​

Answer 1

Answer:

all the expressions are polynomials

Step-by-step explanation:

plzzzzzzzzz mark as brainliest

Answer 2

Answer:

b,d,e are not polynomials as variable is in divide and if its will be changed its power will change to -1 which dont satisfy conditions of polynomials