What does $$ a^{3} $$ mean? (a)(a)(a) 3a $$ a+a+a $$ $$ a-a-a $$

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The expression $$ a^{3} $$ (read as "a cubed") represents the number $$ a $$ multiplied by itself three times. Let's examine each of your options:

1. **$$(a)(a)(a)$$:**  
   This means $$ a 	imes a 	imes a $$, which is exactly what $$ a^{3} $$ represents.

2. **$$3a$$ or $$a + a + a$$:**  
   Both of these expressions represent three times $$ a $$, which is linear multiplication, not exponentiation. This is **not** the same as $$ a^{3} $$.

3. **$$a - a - a$$:**  
   This simplifies to $$-a$$, which is entirely different from $$ a^{3} $$.

**Conclusion:**  
$$ a^{3} $$ means $$(a)(a)(a)$$.

Answer: $$ a^{3} $$ means multiplying a three times, that is, (a)(a)(a).
$$ a^{3} $$ means multiplying $$ a $$ by itself three times, which is $$ (a)(a)(a) $$.

What does mean?
(a)(a)(a)
3a

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What does mean? (a)(a)(a) 3a