Collaco178 Collaco178

02-06-2014
Mathematics

contestada

If 5x^2 - 15x = 0 and x ≠ 0, find the value of x.
(A) -10
(B) -3
(C) 10
(D) 5
(E) 3

Respuesta :

iloveonedirection iloveonedirection

03-06-2014

5x^2 - 15x = 0
5x (x - 3) = 0
5x = 0
x = 0
x - 3 = 0
x = 3

Since x cannot equal 0, x = 3 is your answer.

Answer Link

Otras preguntas

Russell drags his suitcase 15.0 M from the door of his house to the car at a constant speed with a horizontal force of 95.0 N. How much work does Russell do to

-5a + b = 87a + 9b = -32

In these excerpts, how is Cugoano's purpose similar to Sancho's purpose? Like Sancho, Cugoano is asking for someone's help in passing on his message. Like Sanch

how can a business support the community

Which of the following is NOT a function of the cytoskeleton?

SUPER EASY QUESTION THAT INCLUDES THE ANSWER!Does this model represent a compound? Explain your answer.[tex]Sample-Response[/tex]: The model does not represent

Rearrange y=x2 (squared) to make x the subject.

I need some help with this math question (period of the function)

What the decimal for 5/3

A conducting sphere of radius R carries positive charge q. Calculate the amount of work that would be required to move a small positive test charge q0 slowly fr