Question

CHOOSE THE CORRECT ANSWER:

1. How many terms are there in the expression 1.2a - 2.4b +3.6c ?

(a) 1 (b) 2 (c) 3 (d) 4

2. Which of the following pair of terms is a pair of like terms?

(a) 3x ,2xy (b) -xy2

, 2 xy2

(c)-6x2

, 20x2 y (d) 7y ,8x2

3. Which of the following pair of terms is a pair of like terms?

(a) 12 q2 p

2

, -p

2 q

2 (b) 41,100 (c) q p

2

, 13 p2 q

(d) 4xy2

,-4yx2

4. In (-x) the coefficient of x is

(a) 1 (b) -1 (c) x (d) -x

5. What is the degree of the polynomial 9xy+5-2x2 y

3

-12yx2 ?



(a) 1 (b) 2 (c) 5 (d) 3

6. What is the sum of a+b-1, b-a+1 and 1-2b?

(a) 1 (b) -1 (c) 2 (d)-2​

Answer 1

Answer:

please include the pic below it is and understable

Answer 2

Answer:

yes add a pic so it can be easily understandable