chalynscott30 chalynscott30
  • 22-08-2017
  • Mathematics
contestada

What are the roots of the equation y=x^2 -5x-24

Relax

Respuesta :

kphung76127
kphung76127 kphung76127
  • 22-08-2017
Factor
(x-8)(x+3)

Check:
-8+3=-5
-8*3=-24

Use ZPP
x-8=0
x=8

x+3=0
x=-3

Final answer: x=-3, x=8
Answer Link

Otras preguntas

Given the balanced equation representing a reaction: Cu + S==> CuS + energy Which statement explains why the energy term is written to the right of the arrow
In the sentence "Mary caught a frog," the common noun serves as A. the predicate of the sentence. B. the object of the sentence. C.
one of the unexpected drawback of starting your own business is
when does lactic acid fermentation take place in human cells?
In which passage is it clearest that the author is using diction to achieve some kind of effect? A. The teacher stood at the door smiling brightly and welcom
What did the battle of El Alamine reveal about hitler
the freedom to make your own decisions can be limited if the business you choose is a
one of the unexpected drawback of starting your own business is
Chef Romero takes a dozen large eggs from a refrigerator and uses an even number of eggs in a breakfast dish. The function p(e) = 6e gives the number of grams
Identify the volume of the composite figure rounded to the nearest tenth.