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Represent the following phrase as an algebraic expression, where "a number" is the letter [tex]\( x \)[/tex]. You do not need to simplify.

The cube of the product of 8 and a number.

Answer:


Sagot :

Sure! Let's break down the phrase "The cube of the product of 8 and a number" step by step into an algebraic expression.

1. Identify the unknown number: Here, "a number" is represented by the variable [tex]\( x \)[/tex].

2. Determine the product of 8 and [tex]\( x \)[/tex]: To express the product of 8 and [tex]\( x \)[/tex], we multiply them together, which gives us [tex]\( 8x \)[/tex].

3. Find the cube of this product: The cube of a number or expression means raising it to the power of 3. So, we need to cube [tex]\( 8x \)[/tex].

Putting these steps together, the algebraic expression for "The cube of the product of 8 and a number" is:

[tex]\[ (8x)^3 \][/tex]

To summarize:
1. Represent "a number" with [tex]\( x \)[/tex].
2. Multiply 8 and [tex]\( x \)[/tex] to get [tex]\( 8x \)[/tex].
3. Cube the result to get [tex]\( (8x)^3 \)[/tex].

And that's the final algebraic expression!