## Maharashtra State Board Class 7 Maths Solutions Chapter 8 Algebraic Expressions and Operations on them Practice Set 32

Question 1.

Classify the following algebraic expressions as monomials, binomials, trinomials or polynomials.

i. 7x

ii. 5y – 7z

iii. 3x³ – 5x² – 11

iv. 1 – 8a – 7a² – 7a³

v. 5m – 3

vi. a

vii. 4

viii. 3y² – 7y + 5

Solution:

i. Monomial

ii. Binomial

iii. Trinomial

iv. Polynomial

v. Binomial

vi. Monomial

vii. Monomial

viii. Trinomial