alen9ziecaeding alen9ziecaeding
  • 23-11-2016
  • Mathematics
contestada

solve the quadratic equation x2 – 14x + 40 = 0

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 29-11-2016
what 2 numbers multiply to get 40 and add to get -14
-10 and -4

(x-4)(x-10)=0
set to zero

x-4=0
x=4

x-10=0
x=10

x=4 and 10
Answer Link

Otras preguntas

An offspring will have both the traits of the mother and father. Why?___________
to Make 2 Batches of nut bars jayda needs to use 4 eggs . How Many Eggs are Used in each batch of nut bars .
what is the common endpoint of 2 rays
3/4 of what equals 75
what is 5 4/5 simplified
is three eighths equal to two sixths
A protein with quaternary structure contains four domains.                 A)           True                 B)            False
X to the power of 4 equals 20?
Nucleic acids are chains of 5-carbon sugars linked by ____ bonds with an organic base protruding from each sugar.                 A)           amino
Remi has two cone-shaped containers with the same diameter. He will place the smaller container inside the larger one. Before he does this, he wants to fill the