Question

4. Identify the like terms in the following algebraic expressions:

(i) a2 + b2

-2a2 + c2 + 4a

(ii) 3x + 4xy − 2yz + 52zy

(iii) abc + ab2c + 2acb2+ 3c2ab + b2ac − 2a2bc + 3cab2

5. Write the coefficient of x in the following:

(i) –12x

(ii) –7xy

(iii) xyz​

Answer 1

Answer:

no 4=(i) A2,-2a2,4a / b2 /C2

(ii) 3x ,4xy /2yz /52zy

(iii) ab2c , 2acb2 ,b2ac ,3cab2 / abc ,2a2bc / b2ac

5. (I) -12

(ii) -7y

(iii) yz

Answer 2

Answer:

5.

1.-12

2.-7y

3.yz

Step-by-step explanation:

4.

1.b²-a²+c²+4a

2.3x+4xy-50zy