Identify the like and unlike terms in $4 x y, 8 x^{2}$ and $3 y x$ .

Like: $4 x y, 8 x^{2}$

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Like: $4 x y, 3 y x$

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Unlike: $4 x y, 8 x^{2}$

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Unlike: $3 y x, 8 x^{2}$

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Solution

The correct options are
B
Like: $4 x y, 3 y x$

C
Unlike: $4 x y, 8 x^{2}$

D
Unlike: $3 y x, 8 x^{2}$

Like terms are terms that contain the same variables raised to the same power, otherwise they are called unlike terms.

Here, $3 y x$ and $4 x y$ are like terms,

$3 y x$ and $8 x^{2}$ are unlike terms,

$4 x y$ and $8 x^{2}$ are unlike terms.

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Similar questions

4 x y and 3 y x

are like terms.

4 x y and 8 x^{2}

are like terms.

Q. Identify the like terms and also mention the numerical coefficients of those terms:
(i) 4xy, −5x²y, −3yx, 2xy²
(ii)

7 a^{2} b c, - 3 c a^{2} b, - \frac{5}{2} a b c^{2}, \frac{3}{2} a b c^{2}, - \frac{4}{3} c b a^{2}

How many terms are in each of the following algebraic expressions?
$6 x^{3} + 8 x^{2} - 4 x$
$15 x y^{3} + 21 x^{2} - 16$
$19 x^{2} + 8 x^{2} + 4 x y - 2$

In the expressions $x^{3} + 4 x y + 3 y^{2}$ and $3 x^{2} + 5 x y$ , which are the like terms?

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Identify the like and unlike terms in 4xy,8x2 and 3yx.

The correct options are B Like: 4xy,3yx C Unlike: 4xy,8x2 D Unlike: 3yx,8x2 Like terms are terms that contain the same variables raised to the same power, otherwise they are called unlike terms. Here, 3yx and 4xy are like terms, 3yx and 8x2 are unlike terms, 4xy and 8x2 are unlike terms.

Identify the like and unlike terms in $4 x y, 8 x^{2}$ and $3 y x$ .