verycutepenguin verycutepenguin

02-05-2020
Mathematics

contestada

Plz plz help
When 10 is subtracted from the square of a number, the result is 3 times the number. Find the negative solution.

Respuesta :

joshleemelendez joshleemelendez

02-05-2020

X^2 - 10 = 3x
X^2 - 3x - 10 = 0
(x - 5) (x + 2) = 0
x = 5 and x = -2
Answer: x = -2

Answer Link

Otras preguntas

Germany took over what country after the Munich Conference from 1936-1941

Describe how cells are organized into larger and larger groups to help living things survive

a defensive tackle picks up the 0.5kg football to a height of 0.8m in 0.25s .... 1.calculate the work done 2.calculate the power generated

What times what equals 24

the tip of a match contains chemical energy. Kevin's father lit a match and blew out the flame. then he tried to light the same match again . Kevin observed tha

express each ratio as a fraction in simplest form 3 gallons to 15 quarts

What is 3/10 - 1/4 in simplest form

The length of a rectangle is 5 inches less than three times its width. The perimeter is 86 inches. Find the length and width. Write an equation and solve. Plea

which statement below BEST summarized the role of the DNA molecules in cells? a) guides cell division b protects cells from infection c provides the instruction

Do the technical changes of today have the same kind of impact on daily life as the changes of the early 1800s?