Mathematics, 22.10.2019 05:30 abraralzaher
83. use properties of exponents to rewrite each expression with only positive, rational exponents. then find the numerical value of each expression when x = 9, y= 8, and z= 16. in each case, the expression evaluates to a rational number.
b. 11√y2z4
Answers: 1
![\sqrt[11]{y^2z^4}](/tpl/images/0340/2360/e7e5c.png)
![\sqrt[n]{x^ay^b}=x^{a/n}y^{b/n}](/tpl/images/0340/2360/54522.png)
![\sqrt[11]{y^2z^4}\\\\=y^{2/11}z^{4/11}](/tpl/images/0340/2360/95f43.png)
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83. use properties of exponents to rewrite each expression with only positive, rational exponents. t...
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