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polet [3.4K]
3 years ago
11

3. Simplify the following. Leave your answer in index form.

Mathematics
1 answer:
Andre45 [30]3 years ago
3 0

Answer:

a) 21,952

b) 3,375

c) 36

Step-by-step explanation:

a) 7 X 7 X 7 X 4 X 4 X 4

= 7cube X 4cube

= 343 X 64

= 21,952

b) 5 X 3 X 5 X 3 X 5 X 3( group it)

5 X 5 X 5 X 3 X 3 X 3

= 5cube X 3cube

= 125 X 27

= 3,375

c) 3 X 3 X 2 X 2

= 3square X 2square

= 9 X 4

= 36

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