Simplify Powers: Finding 25^9 ÷ 25^2 Using Exponent Rules

Question

Insert the corresponding expression:

259252= \frac{25^9}{25^2}=

Video Solution

Solution Steps

00:00 Solve
00:02 According to exponent laws, division of exponents with equal bases (A)
00:05 equals the same base (A) raised to the difference of exponents (M-N)
00:08 We will use this formula in our exercise
00:11 Subtract between the exponents
00:14 And this is the solution to the question

Step-by-Step Solution

To solve the expression 259252 \frac{25^9}{25^2} , we will use the Power of a Quotient Rule for Exponents. According to this rule, when dividing like bases, we subtract the exponents.


  • am÷an=amn a^m \div a^n = a^{m-n}


In the given expression, the base 25 25 is the same for both the numerator and the denominator. Therefore, we can apply the rule as follows:


  • Identify the exponents: m=9 m = 9 and n=2 n = 2 .

  • Subtract the exponents: 92=7 9 - 2 = 7 .

  • Write the result as a single power of the base: 257 25^7 .


Thus, the expression 259252 \frac{25^9}{25^2} simplifies to 257 25^7 .


The solution to the question is: 25^7

Answer

257 25^7