Simplify. Assume all variables are positive.z23⋅z23z21Write 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.z23⋅z23z21Write 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.______
Given Expression: We are given the expression z21/(z23⋅z23). To simplify this expression, we will use the properties of exponents to combine the exponents in the denominator and then simplify the fraction.
Combine Exponents in Denominator: First, let's combine the exponents in the denominator using the property of exponents that states am×an=am+n. We have z23×z23 which equals z23+23.
Simplify Denominator: Adding the exponents in the denominator, we get z23+23=z26. Simplifying 26 gives us z3.
Combine Exponents in Numerator: Now we have the expression z1/2/z3. To simplify this, we use the property of exponents that states am/an=am−n when m > n. Here, we have z1/2−3.
Simplify Numerator: Subtracting the exponents, we get z1/2−3=z1/2−6/2=z−5/2. Since we want the exponent to be positive, we can write this as 1/z5/2.
Final Simplification: The expression is now simplified to z251, which is in the form BA as required, where A is 1 and B is z25. There are no variables in common in the numerator and denominator, and the exponent is positive.
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