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

ግብረና ምን ማለት ነው በእናታችሁ መልሱለእኝ

Humanism packet answer key

help me pleasee e. simplify 3x + 9y + 2x f. simplify 7(3x + y) g. factor 12x + 8y

write a letter to your forget friend to telling him/her about our national bird of your country

Ganymede is one of the satellites of Jupiter. The radius of Ganymede's orbit around Jupiter is about 3 times that of the Moon around the Earth. The mass of Jupi

PLEASE HELP ME!!!What is DE?

Find the value of r so the line that passes through the pair of points has the given slope. (r, 3), (5, 9), m=2

How do you make puppets in Infinite Craft

HELP ME PLEASEWhat is the area of the polygon?Do not add units just the number.

recommend ways in which a grade 11 learner may use goals to plan for his studies