Q. Rewrite the expression in the form an.a(25)a5=□−x
Apply Quotient Rule: We have the expression a25a5. To simplify, we use the quotient rule of exponents which states that when dividing like bases, we subtract the exponents. So, a5/a25=a5−25.
Subtract Exponents: Now we need to perform the subtraction in the exponent: 5−(25). To subtract these, we need a common denominator. The common denominator for 1 and 2 is 2. So we rewrite 5 as (210) to get a common denominator. (210)−(25)=210−5=25.
Find Common Denominator: Now we can rewrite the expression with the simplified exponent. a5−(25)=a25.
Simplify Exponent: The expression a25 is already in the form an, where n is 25. So, the expression (a5)/(a25) simplifies to a25.
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