zroberto44 zroberto44

03-05-2017
Mathematics

contestada

Solve the equation. Identify any extraneous solutions

Solve the equation Identify any extraneous solutions class=

Respuesta :

altavistard altavistard

07-05-2017

Squaring both sides of the given equation: w^2=7w, or w^2-7w=0.

w^2-7w=0 can be factored: w(w-7)=0. Then, w=7 or w=0. Both 0 and 7 are solutions of this equation.

Answer Link

Otras preguntas

Help me pick which one to write about on my 200 word limit essay. The question: Tell us about a concept, theory, or topic you have explored simply because it sp

Nous (manger) du pain au chocolat.

Define mechanical clock

Why is the Saint Valentine's Day massacre interesting

Abdul is riding on a bike course that is 80 miles long. So far, he has ridden 64 miles of the course. What percentage of the course has Abdul ridden so far?

How do child’s teeth grow and change during the toddler years

A map’s title is used to

WORTH 25 POINTS The finances of a group of pet owners were analyzed to determine how much they were spending on their pet(s) each year. A graph of that data is

Scientific writing Task: You charge your cell phone every night while you are sleeping. Throughout the school day you see your cell phone battery slowly decline

Janet is training for a triathlon, a timed race that combines swimming, biking, and running.Consider the following sentence: In order to swim for an hour, Janet