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

if a= lw and if l= 1.5 and w = 0.75 what does a equal

What construction projects were used to help unify China during the Qin dynasty? roads and canals aqueducts and roads canals and apartment-style housing aqueduc

what fraction of a pound is 25 pence

QUICK QUESTION! The human body’s main source of energy comes from: carbohydrates proteins fats vitamins/minerals

if a= lw and if l= 1.5 and w = 0.75 what does a equal

Simplify and select the answer with the appropriate restrictions for the variables. 4x^2 + 8x/x^2 - x - 6

The major cause(s) of the War of 1812 was/were Great Britain’s practice of _________. seizing American ships sending the British Army into American towns to att

Which contributed to the defeat of the Axis powers? Japanese inability to match war production of the Allies British destruction of the German Luftwaffe in the

Which best describes what drew migrants to California in the 1930s? opportunities in coal mining family that had migrated previously the promise of free housing

The ______ War took a heavy financial toll on the Soviet Union during the 1980s. Iraq Afghanistan Pakistani