31-08-2017
Mathematics

contestada

What is the value of ?

What is the value of class=

Respuesta :

apologiabiology apologiabiology

01-09-2017

remember
[tex]\frac{x^m}{x^n}=x^{m-n}[/tex]
and
[tex]x^{-m}=\frac{1}{x^m}[/tex]

so
[tex]\frac{3^2}{3^4}=3^{2-4}=3^{-2}=\frac{1}{3^2}=\frac{1}{9}[/tex]

Answer Link

Otras preguntas

5+5+5+5+5+5+5+5+6+6+6+6+6+7+7+8+8+9+9=

A linear ___ is a polynomial equation of the first degree

whats another way to write (s-6)(s+1) when s represents the side of a square and the equation represents the area of a rectangle?

Let A and B be two sequences of n integers each, in the range [1,n4]. Given an integer x, describe an O(n)-time algorithm for determining if there is an integer

a dependent variable is

When preparing a document flowchart, the names of organizational departments or job functions should appear in theA) column headings.B) right-hand margin.C) wri

Write and balance the chemical equations for the synthesis of the triiodide and pentaiodide compounds.

Plays are often remade to serve what purpose

Maria purchased an $8 hat and a $9 shirt. What was the total cost of the shirt and hat?

From President Abraham Lincoln's perspective, the decision to wage a civil war against the southern states is best summarized in what fashion? The union was old