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 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

Janet is trying to teach her 3-year-old how to dress himself. first she has him put on his pants by himself and she gives him some m & m's. the next day she
how are earthquakes distributed on the map
Which term best describes the shape of Jupiter's orbit around the sun? A. complex B. irregular C. ellipse D. circle
Line a has a slope of -5/4. Like t is perpendicular to s. What is the slope of line t?
65 divided by 5,918 plz show work
What is found in a "cloud' around the core of the atom?
I have to identify the plant cells on a project. Do the cell names get capitalized?
Please help! The scale on a drawing is 2 in.:5 yd. If a length on the drawing is 6 inches, what is the actual length?
why are certain explorers not as recognized as Columbus is?
who tries to avenge Grendel death ?