What kind of Polynomial is this?

8b

A. Binomial
B. Monomial
C. Trinomial

What kind of polynomial is this?

2a^2 + 3b + c

A. Trinomial
B. Monomial
C. Binomial

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.