robcancho robcancho

02-08-2017
Mathematics

contestada

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

Respuesta :

dhardra dhardra

02-08-2017

i think that the answer is 5

Answer Link

choixongdong choixongdong

02-08-2017

20x^2 = 15x
20x^2 - 15x = 0
5x(4x - 3) = 0
5x = 0, x =0
4x -3 = 0, x = 3/4

answer
non-zero number is 3/4

Answer Link

Otras preguntas

The texture of Gregorian chant is said to be a. monophonic. b. homophonic. c. polyphonic. d. heterophonic.

Sand or gravel that naturally forms near Earth's surface is known as a. pollen. b. aggregate. c. ore. d. bedrock.

What is 19% of $72 estimated

Miracle plays were always based on the lives of saints. a. True b. False

How can you determine how much energy a food item contains? A. taste the food B. weigh the food C. look at amount of Calories D. look at what color the food

The mechanisms that regulate when a cell divides fail to work in cancer patients. a. True b. False

Ions can have a positive or negative charge. Please select the best answer from the choices provided T F

What does the L in LAN represent? a. Last b. Limited c. Local d. Longitudinal

why do you think genral cornwallis decided to surender the british at yorktown

What influences the Earth's tides and climate? A. Moon B. Mars C. the Milky Way D. Venus