Solve the Power Expression: 2³ × 4³ Multiplication Problem

Choose the expression that corresponds to the following:

23×43= 2^3\times4^3=

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Step-by-step video solution

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00:00 Simplify the following problem
00:03 When we are presented with a multiplication operation where each factor has the same exponent (N)
00:10 The entire multiplication can be written with the exponent (N)
00:15 We will apply this formula to our exercise
00:25 This is the solution

Step-by-step written solution

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1

Understand the problem

Choose the expression that corresponds to the following:

23×43= 2^3\times4^3=

2

Step-by-step solution

We are given the expression 23×43 2^3 \times 4^3 and need to express it as a single term using the power of a product rule.

The power of a product rule states that any non-zero numbers a a and b b and an integer n n can be written as (a×b)n=an×bn (a \times b)^n = a^n \times b^n .

To apply the inverse formula, which is converting two separate powers into a product raised to a power, we look for terms that can be combined under a single exponent. Note:

  • Both terms 23 2^3 and 43 4^3 have the same exponent.

  • This allows us to combine them into a single expression: (2×4)3 (2 \times 4)^3 .

Therefore, according to the power of a product rule applied inversely, the expression 23×43 2^3 \times 4^3 can be rewritten as (2×4)3 (2 \times 4)^3 .

3

Final Answer

(2×4)3 \left(2\times4\right)^3

Practice Quiz

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\( (4^3)^2= \)

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