payhola
payhola payhola
  • 22-06-2017
  • Mathematics
contestada

Twenty times the square of a non zero number is equal to 15 times the number

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 22-06-2017

20 * x^2 = 15x 

divide both sides by 20
 x^2 = (15/20)x
divide both sides by x
x = 15/20 = 3/4

Answer Link

Otras preguntas

. A condo in Orange Beach, Alabama, listed for $1.4 million with 20% down and financing at 5% for 30 years. What is the monthly payment?
what key social economic and technological changes of the 1920s affected women's ,marriges and family life
In greek Mythology, who is the wife of Hades? It's short answer and I cannot think of it for anything.
I don't know what to do
What were the duties of the roman god jupiter?
how to do this, i'm completely lost
According to the ideal gas law, increasing the volume of a closed reaction container decreases the thermal energy because the A) R is divided. B) temperature i
What is a set? What is a repetition? How do sets and repetitions relate to one another in the context of a workout?
The function v(t) = 8 * (2.5) ^ t -1 gives the value of a rare coin, in dollars, in year t. What does the value 8 particularly represent in the situation? (In t
What is 45% in a fraction ?