Simplify the Expression: a²×a⁵×a³ Using Exponent Rules

Reduce the following equation:

a2×a5×a3= a^2\times a^5\times a^3=

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Simply
00:02 We'll use the formula for multiplying power by power
00:04 Any number (A) to the power of (M) times the same number (A) to the power of (N)
00:07 We'll get the same number (A) to the power of the sum of exponents (M+N)
00:10 We'll use this formula in our exercise
00:13 And we'll equate the numbers with the variables in the formula
00:32 We'll keep the base and sum the exponents
00:54 We'll use the same method again
01:07 And this is the solution to the question

Step-by-step written solution

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1

Understand the problem

Reduce the following equation:

a2×a5×a3= a^2\times a^5\times a^3=

2

Step-by-step solution

To reduce the expression a2×a5×a3 a^2 \times a^5 \times a^3 , we will apply the product of powers property of exponents. This property states that when multiplying expressions with the same base, we add their exponents.

  • Step 1: Identify the exponents.
    The expression involves the same base a a with exponents: 2, 5, and 3.
  • Step 2: Add the exponents.
    According to the product of powers property, a2×a5×a3=a2+5+3 a^2 \times a^5 \times a^3 = a^{2+5+3} .
  • Step 3: Simplify the expression.
    Calculate the sum of the exponents: 2+5+3=10 2 + 5 + 3 = 10 . Therefore, the expression simplifies to a10 a^{10} .

Ultimately, the solution to the problem is a10 a^{10} . Among the provided choices, is correct: a10 a^{10} . The other options a5 a^5 , a8 a^8 , and a4 a^4 do not correctly reflect the sum of the exponents as calculated.

3

Final Answer

a10 a^{10}

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

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