Question

Q.5 Find each of the following products:

(i) (–2x2) × (7a2x7) × (6a5x5)

(ii) (4s2t) × (3s3t3) × (2st4) × (–2)​

Answer 1

Answer:

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Answer 2

lease provide sufficient details about how you solved the problem. More difficult problems are

marked with a ∗. If unable to solve a problem, please present your thoughts and any partial

solution.

1. Simplify the following expressions:

(a) 9

4

3

2

(b) 18n

3n2n

(c)