Which law would you use to simplify the expression [tex]\(\frac{3^{10}}{3^4}\)[/tex]?

A. Quotient of powers
B. Power of a quotient
C. Product of powers
D. Power of a product



Answer :

To simplify the expression [tex]\(\frac{3^{10}}{3^4}\)[/tex], you would use the quotient of powers rule. This rule states that when you divide two exponential expressions with the same base, you subtract the exponents.

Here's the step-by-step solution:

1. Identify the base and exponents:
- The base in both the numerator and the denominator is 3.
- The exponent in the numerator is 10.
- The exponent in the denominator is 4.

2. Apply the quotient of powers rule:
- According to the quotient of powers rule, [tex]\(\frac{a^m}{a^n} = a^{m-n}\)[/tex], where [tex]\(a\)[/tex] is the base and [tex]\(m\)[/tex] and [tex]\(n\)[/tex] are the exponents.

3. Subtract the exponents:
[tex]\[ \frac{3^{10}}{3^4} = 3^{10-4} \][/tex]

4. Simplify the exponent:
[tex]\[ 3^{10-4} = 3^6 \][/tex]

5. Evaluate the simplified expression:
To find the value of [tex]\(3^6\)[/tex]:
[tex]\[ 3^6 = 729 \][/tex]

Hence, the simplified expression [tex]\(\frac{3^{10}}{3^4}\)[/tex] equals 729.

The law used here is the quotient of powers rule.