Question

Pick out the like terms from the following collections of terms:
0 -5x, 3x, 2y, -y, 28
(ii) 2xyz, 3(-xy),x2, 7yx
(D) 2abc, --2abc, 2b2ac, 2c2ab, 4ba2c
(iv) x2, y2, 22, 3x2
f) cab2, abc, b2ac2,c2ab, a2b2c, c2ab2, abac​

Answer 1

Answer: hope this helps

Step-by-step explanation:

The terms which have the same literal coefficients raised to the same powers but may only differ in numerical coefficient are called similar or like terms.

1]  In algebraic expression 5x2y + 4xy2 – xy – 9yx2

Here, the like terms are 5x2y, – 9yx2 since each of them having the same literal coefficients x2y.

And the unlike terms are 4xy2, – xy since each of them having the different literal coefficients.

2. In algebraic expression 5x2 – 3y2 – 7x2 + 5xy + 4y2 + x2 – 2ab

Here, the like terms are 5x2, – 7x2, x2 and – 3y2, 4y2.

And the unlike terms are 5xy and – 2ab

3. Separate like & unlike terms from algebraic expression 5m2 – 3mn + 7m2n.

Here we see that all the terms of the given expression are unlike.