Multiply (3^4) × (3^2): Solving Powers with Same Base

Solve the following problem:

(34)×(32)= \left(3^4\right)\times\left(3^2\right)=

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Let's solve it
00:03 According to the laws of exponents, when multiplying powers with the same base (A)
00:09 We get the same base (A) raised to the sum of the exponents (M+N)
00:13 Let's use this formula in our exercise
00:23 Let's compare terms according to the formula and simplify
01:18 Let's keep the base
01:29 Let's add the exponents
02:00 Let's calculate the sum of exponents
02:21 And this is the solution to the question

Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

Solve the following problem:

(34)×(32)= \left(3^4\right)\times\left(3^2\right)=

2

Step-by-step solution

In order to solve this problem, we'll follow these steps:

  • Step 1: Identify the base and exponents

  • Step 2: Use the formula for multiplying powers with the same base

  • Step 3: Simplify the expression by applying the relevant exponent rule

Now, let's work through each step:

Step 1: The given expression is (34)×(32) (3^4) \times (3^2) . Here, the base is 3, and the exponents are 4 and 2.

Step 2: Apply the exponent rule, which states that when multiplying powers with the same base, we add the exponents:
am×an=am+n a^m \times a^n = a^{m+n}

Step 3: Using the rule identified in Step 2, we add the exponents 4 and 2:
34×32=34+2=36 3^4 \times 3^2 = 3^{4+2} = 3^6

Therefore, the simplified form of the expression is 36 3^6 .

3

Final Answer

36 3^6

Practice Quiz

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\( 112^0=\text{?} \)

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