Question

Classify into monomials, binomials and trinomials.

(i) 4xy – 7zn

(ii) y2 + 9y- 7xz +7

(iii) 3x + 9y – 11xy

(iv) 100mn

(v) 5ab – 7a – b​

Answer 1

Answer:

1. binomial
2. polynomial
3. trinomial
4. monomial
5. trinomial

Step-by-step explanation:

please mark as brain list and plese follow me one ❤️

Answer 2

$\longrightarrow\large\underline{ \blue{\bf{Solution}}}$

(i) 4xy - 7zn

It's a binomial.

(ii) y² + 9y- 7xz +7

It's a four term polynomial.

(iii) 3x + 9y – 11xy

It's a trinomial.

(iv) 100mn

It's a monomial.

(v) 5ab -7a -b

It's a trinomial.

$\longrightarrow\large\underline{ \blue{\bf{Extra \: info}}}$

➣ Monomial: It consist of one term.

• Example- 7mn.

➣ Binomial: It consist of two terms.

• Example- 3a+9b.

➣ Trinomial: It consist of three terms.

• Example- 8c+5a-9b.

➣ Four termed polynomial: It consist of four terms.

• Example- 6p+8q-7r-2s.