Terms in an Expression

Q.

A symbol which takes on various numerical values is called a .

Q.

Give expressions in the following case:

$11$subtracted from $2m$

Q. An algebraic expression consisting of only $3$ non-zero terms is called a .

Q. Identify the constant term in the given algebraic expression:
$2x+3y-5$

1. $2x$
2. $3y$
3. $5$
4. $-5$

Q.

The product of two terms with unlike signs is a ____ term.

Q.

Write the constant of each term in

$2x+5$

Q. State the numeral coefficient of the following monomials:​
$-\frac{2x}{y}$

Q. State the numeral coefficient of the following monomials:​
​$-3x÷\left(2y\right)$

Q.

Write the constant term in the following expression :

$x-4y-5$

Q. State the numeral coefficient of the following monomials:​
$5pqr$

Q.

Write the constant term in the following expression :

$3a^2-b+4$

Q. State the numeral coefficient of the following monomials:​
$\frac{2}{3}x{y}^2$

Q. State the numeral coefficient of the following monomials:​
$5xy$

Q.

Give expressions in the following case:

$11$ added to $2m$

Q.

Write the terms and the numerical coefficient of each term of the expression $24abc+5d-2a$

Q. In the expression $3x^4+4y^2+7,$ how many terms are there?

Q. Choose the expression(s) with two terms.

1. $2x+3$
2. $5-y$
3. $4x\times y$
4. $\frac{5y}{2}+4$

Q. What is the constant term in the expression $2p^3+4q+7?$

Q. Which of the following is/are monomial, or can be made monomial?

1. $(4x+2)$
2. $4+6$
3. $4\times 2+3$
4. $2x+3x$

Q. A term is a product or quotient of numbers or unknowns or both.

1. True
2. False

Q. How many terms are there in the algebraic expression $5x+4y-20?$

1. $2$
2. $3$
3. $4$
4. $5$

Q.

Using the literal $x$and its powers, write one example of trinomial

Q.

Which of the following is variable

1. $15$

2. $-10$

3. $3$

4. $\mathrm{y}$

Q.

Write how the following expression has been formed.

$6y+24$

Q.

State true or false :

If $50$ is a constant and $y$ is a variable , then $50y$ is a constant

1. True
2. False

Q.

Observe the series and write the generalised formula

$2,5,8,11,14,17$