Question

Question 33.

The sum of 8pq and -17 pq is

(a) pq

(b) 9pq

(c) -9pq

(d) -pq.

Answer


Question 34.

The sum of 5x², -7x², 8x², 11x² and -9x² is

(a) 2x²

(b) 4x²

(c) 6x²

(d) 8x².

Answer


Question 35.

The sum of x² – y², y² – z² and z² – x² is

(a) 0

(b) 3x²

(c) 3y²

(d) 3z².

Answer


Question 36.

What do you get when you subtract -3xy from 5xy?

(a) 3xy

(b) 5xy

(c) 8xy

(d) xy.

Answer
​

Answer 1

Answer:

-9pq

8x²

0

8xy

Respectively

Step-by-step explanation:

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