johndoe012012 johndoe012012

23-10-2019
Mathematics

contestada

What are the answers for c) and d)? I don't see what I'm doing wrong...

What are the answers for c and d I dont see what Im doing wrong class=

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jimrgrant1 jimrgrant1

23-10-2019

Answer:

see explanation

Step-by-step explanation:

(c)

4 × 4 × 4 × 5 × 5

= 4³ × 5²

(d)

9 × 7 × 9 × 9 × 7 × 9 ← rearranging

= 7 × 7 × 9 × 9 × 9 × 9

= 7² × [tex]9^{4}[/tex]

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