Write the following statement in the form of algebraic expression and write whether it is monomial, binomial or trinomial. Three times of p and two times of q are multiplied and then subtracted from r

Solution:

Given, three times of p and two times of q are multiplied and then subtracted from r.

We have to express the statement in algebraic form and classify it.

Three times of p = 3 × p

= 3p

Two times of q = 2 × q

= 2q

Three times of p and two times of q are multiplied = 3p × 2q

Now, three times of p and two times of q are multiplied and then subtracted from r = r - (3p × 2q)

= r - 6pq

Therefore, the algebraic expression is r - 6pq

The expression contains two unlike terms.

Expression with two unlike terms is called a 'Binomial’.

Therefore, r - 6pq is a binomial.

✦ Try This: Write the following statement in the form of algebraic expression and write whether it is monomial, binomial or trinomial. Area of a parallelogram with base m and corresponding height k

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 12

NCERT Exemplar Class 7 Maths Chapter 10 Problem 53 (b)

Write the following statement in the form of algebraic expression and write whether it is monomial, binomial or trinomial. Three times of p and two times of q are multiplied and then subtracted from r

Summary:

The algebraic expression of the statement “Three times of p and two times of q are multiplied and then subtracted from r” is r - 6pq, which is a binomial

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