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

The economies of the early civilizations of Mohenjo-daro and Harappa were based primarily on __________. growing cotton for export collecting taxes growing food

Tenochtitlán was the capital city of the Aztec Empire and was located: In the desert On an island In a marshland Between two mountains

YOU'LL GET ALL POINTS POSSIBLE IF YOU HELP ME!!!!!! 1. In addition to possibly harmful chemicals in the environment, mining is considered? A. The most dangerou

What creates the Van Allen belts? A. Earth's aurora borealis B. Earth's gravity C. Earth's magnetosphere D. Earth's mantle convection.

During the Tet Offensive, the NLF and North Vietnamese _____. captured the U.S. embassy in Saigon launched air raids against Bien Hoa suffered heavy losses cele

How did the Hanseatic League punish those who did not follow their strict trade rules?

Which of the following is the best definition of polis? A. a city within a state B. a small state run by citizens C. a Greek island state D. a large area govern

1: 2.5A 90V R ? 2: 200 ohms 3.25mA V ? 3: 2.5kv 300 ohms I ?

John is 6 years older than Kathy. Together their ages equal four times Kathys age. How old is each?

can you please simplify: sqrt 75x^6