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Secondary 1 | Maths
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Date Posted: 4 years ago
Views: 429
We just keep decomposing this to the simplest.
1470
= 147 x 10
= (21 x 7) x 2 x 5
= (3 x 7 x 7) x 2 x 5
= 2 x 3 x 5 x 7^2
This final form is called index notation. Index means power.
1470
= 147 x 10
= (21 x 7) x 2 x 5
= (3 x 7 x 7) x 2 x 5
= 2 x 3 x 5 x 7^2
This final form is called index notation. Index means power.
See 1 Answer
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Here you go :)
Date Posted:
4 years ago
Nil
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