jjkid01 jjkid01

14-12-2017
Mathematics

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Let n = 5. What is the value of the expression 9n^2 −2−n ?

Respuesta :

14-12-2017

Simply plug 5 in for n. Thus the value is 9(5^2) - 2 - 5 = 9(25) - 7 = 208

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