Springles Springles
  • 14-01-2017
  • Mathematics
contestada

solve the equation (y x y or y squared) y^2 –9y + 14 = 0

solve the equation y x y or y squared y2 9y 14 0 class=

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 14-01-2017
what 2 numbers multiply to 14 and add to -9?
-7 and -2
(y-7)(y-2)=0
set to zero

y-7=0
y=7

y-2=0
y=2

y=2 or 7
Answer Link

Otras preguntas

How do you find prime numbers between 70 and 80
What is 409,614 rounded to the nearest thousand
What are 5 fun facts about cytoplasm?
What is the difference between a pirate and a sailor
What does physical features mean
The colonies that became the original United States were part of which European nation's land claims
fats are made of an alcohol called ?
Can 9, 40, 41 be the side lengths of a triangle? If so, is it acute, obtuse, or right?
Which war immediately preceded the communist revolution in Russia?
Which war immediately preceded the communist revolution in Russia?