Question

In an algebraic expression 20 x2 + 5 x y3
z − 12 x2
y + 15 x y + 10
(i) Write the numerical coefficient of x y
(ii) Write the literal coefficient of – 12
(iii) Is the given expression a polynomial? If yes, write its degree.

Answer 1

Answer:

Step-by-step explanation:

3 is a constant term.

Answer 2

Answer:

1) 5

2) z

3) yes,3

Step-by-step explanation:

I hope this will help you