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Annabella Gray
Mathematics
5 October, 08:16
2. Simplify ((-3) 2) 3
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Esperanza Blackburn
5 October, 08:24
0
When there are two numbers one to each other, this means that between them there is a multiplying (noted with x or * ) So, we can write the equation as: ((-3) * (2)) * 3. (-3) * (2) is - 6 (if one of the multipliers has sign - (is negative) then the product is also negative. If two multipliers are negative, then the product is positive.
Now, we have (-6) * 3, which gives - 18. So the simplified form of ((-3) 2) 3 is - 18.
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Omari Marshall
5 October, 08:30
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We want to simplify ((-3) ²) ³.
Note that
(-3) ² = (-3) * (-3) = 9.
Therefore
((-3) ²) ³ = (9) ³ = 9*9*9 = 729
Answer: 729
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