Q. The expression 625⋅325 is equivalent to2252522182522518
Understand the expression: Understand the given expression.We have the expression 625⋅325, which involves two different roots of the same base raised to the same power.
Convert roots to exponents: Convert roots to fractional exponents.The 6th root of 25 can be written as (25)61, and the cube root of 25 can be written as (25)31.So, the expression becomes (25)61∗(25)31.
Apply power of a power rule: Apply the power of a power rule.When you have a power of a power, you multiply the exponents. So, (25)1/6 becomes 25/6 and (25)1/3 becomes 25/3.Now the expression is 25/6×25/3.
Add exponents when multiplying: Add the exponents when multiplying with the same base.According to the laws of exponents, when you multiply terms with the same base, you add the exponents. So, we add 65 and 35.
Find common denominator: Find a common denominator and add the exponents.The common denominator for 6 and 3 is 6. So, we convert 35 to 610. Now we have 265×2610.Adding the exponents gives us 2(65+610)=2615.
Simplify the exponent: Simplify the exponent. 615 simplifies to 25 because 15 divided by 3 is 5, and 6 divided by 3 is 2. So, the expression simplifies to 225.
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