Simplify. Assume all variables are positive.d49⋅d45d45Write your answer in the form A or BA, where A and B are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.______
Q. Simplify. Assume all variables are positive.d49⋅d45d45Write your answer in the form A or BA, where A and B are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.______
Identify and Apply Quotient of Powers: Identify the expression and apply the quotient of powers property.The expression is d45/(d49⋅d45). According to the quotient of powers property, when dividing like bases, we subtract the exponents: am/an=am−n.
Combine Terms Using Product of Powers: Combine the terms in the denominator using the product of powers property.The product of powers property states that when multiplying like bases, we add the exponents: am×an=am+n.So, d49×d45=d49+45=d414.
Apply Quotient of Powers to Numerator and Denominator: Apply the quotient of powers property to the numerator and the combined denominator.Now we have d5/4/d14/4. Using the quotient of powers property, we subtract the exponents: 5/4−14/4=−9/4.So, d5/4/d14/4=d−9/4.
Rewrite with Positive Exponent: Since we want the exponent to be positive, we can rewrite the expression with a positive exponent by taking the reciprocal of the base.d(−49) is equivalent to d491.
Write Final Answer: Write the final answer in the form A or BA, where A and B are constants or variable expressions that have no variables in common, and all exponents are positive.The final answer is d491, which is already in the correct form.
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