Question

Identify the expression as monomial , binomial or trinomial:



b) xy + 2x2y

2 – 7y​

Answer 1

Answer:

Binomial

Step-by-step explanation:

2 terms,

2 and -7y

Answer 2

$\small\bold\red{Question}$

• Identify the expression as monomial , binomial or trinomial:
• a) xy + 2x2y
• b) 2 – 7y

$\small\bold\red{Solution}$

• $\small\bold{xy+2x2y=Binomial}$

An equation with two variables is a binomial.

Any letter from A-Z is considered a variable.

As for this case there are four variables but as they are same they are said to be only 2.

• $\small\bold{2-7y=Monomial}$

An equation with only one variable is a monomial.

As in this case too only 'y' is a variable.