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

an effect of not being chaste

Can anyone help please I don’t understand how to do it 2) A builder is tiling a new bathroom and requires 30 tiles which are of length z and height y. Find an

What percent of the area underneath this normal curve is shaded?

In health promotion, the most important nursing role is:a. teaching safe health practicesb. assessing the individual's health needsc. reducing potential health-

Which solution value satisfies the inequality equation x – 5 ≤ 14?

Under Roosevelt’s leadership, the United States sent troops to occupy?

The radial component of acceleration of a particle moving in a circular path is always:________ a. negative. b. directed towards the center of the path. c. perp

The discontinuity separating the crust from the mantle is named as: A.Mohorovicic B.Conrad C.Reppetty D.Gutemberg

Stock price is $150. You see an at-the-money call option trading at $15, and at-the-money put trading at $5. The options have the same expiration date. You deci

If r = 8 units and h = 5 units, what is the volume of the cylinder shown above? Use 3.14 for . A. 1,607.68 cubic units B. 653.12 cubic units C. 1,004.8 cubic un