Unlike Terms

Q.

5 apples + 13 oranges =

1. 18 apples

2. 5 apples + 13 oranges

3. 18 oranges

4. 18 mangoes

Q.

Choose the option that contains like terms from the following terms.

$12x,12a,25p,25q,xand12y.$

1. $12a,12x$

2. $12x,x$

3. $12a,25q$

4. $25p,25q$

Q.

Identify the like and unlike terms in $4xy,8x^2$ and $3yx$.

1. Like: $4xy,8x^2$

2. Like: $4xy,3yx$

3. Unlike: $4xy,8x^2$

4. Unlike: $3yx,8x^2$

Q. In the expressions $x^3+4xy+3y^2$ and $3x^2+5xy$, which are the like terms?

1. $4xy$ and $3y^2$
2. $4xy$ and $5xy$
3. $3x^2$ and $x^3$
4. $3y^2$ and $3x^2$

Q. Group all the unlike terms from among the given terms.
$-7x{y}^2,8x^2,9x^3,-100x,-11yx,20y^{2}x,96x,-7x^2,67xy,7x^4,3x^2,-11x^{2}y$.

1. $-7x{y}^2,20y^{2}x,-11x^{2}y$
2. $8x^2,-11yx,9x^3$
3. $-11x^{2}y,67xy,7x^4$
4. $9x^3,-11x^{2}y,7x^4$

Q. Which of the following is an example of unlike terms?

1. $8x\&10x$
2. $12\&91$
3. $130\&1499z$
4. $15xyz\&91xyz$

Q. Choose the option that has unlike terms.

1. $9xz,20zx,-7zx$
2. $9xz,96xz,-458xz$
3. $9xz,-7xz,7xz$
4. $9xz,-7xyz$ and $96x$

Q. Identify the pair consisting of unlike terms from the following options.

1. $6xyz$ and $-7yzx$
2. $13xy$ and $7yx$
3. $3y$ and $9z$
4. $6x^2$ and $\frac{x^2}{2}$

Q. Which of the following pair of terms are unlike terms?

1. -7pq, 10/2qp
2. -t, 10/9t
3. -mm, 10mn
4. 3ab, -10ba

Q.

Question 20

Fill in the blanks to make the statement true.

$-5a^{2}b$ and $-5b^{2}a$ are ___ terms.