s4uebblachrinaanard s4uebblachrinaanard

18-01-2017
Mathematics

contestada

. If you have an even number of negative factors, what is the sign of the product?

Respuesta :

apologiabiology apologiabiology

18-01-2017

every pair of negatives cancel

ok so
(-)(-)=(+)
so
(-)²ⁿ=(+)
where n is a whole number

the sign is positive

Answer Link

Otras preguntas

Percentage Voting in 2008 Younger voters (18-29) 51% Older voters (64-75) 72% All voters 63% Data cour

According to Lincoln, what do the American people have to do to make sure that the U.S. soldiers who were killed at Gettysburg (and other battlefields) had not

Many things we use every day come from natural chemical substances that are usually made of one or more elements. These are called _____. A. ores B. atoms C

Graphs of 3 functions are shown below. In two or more sentences, explain whether or not the inverse of each graph is a function.

One effective way for improving public education in texas that democrats, republicans, and tea partyers support is

Possessive form of "Nazi" would be Nazis? Nazis'? Nazi's? Please help.

What is the oxidation number of S2O3 the formula is 2x+-6=0 and x = 3 however would S = 3 or =6?

The bee is pollinating the flower. This is an important step in the ____________ of flowering plants.

When it is summer in Sydney, Australia what season is it in Montreal, Canada? Explain your reasoning.

According to Florida's implied consent law, if, during a traffic stop, you refuse to be tested for the presence of alcohol or drugs in your system, your license