StarsetSociety
StarsetSociety StarsetSociety
  • 03-02-2017
  • Mathematics
contestada

The factors of 5y2 − 2y − 7 are (5y − 7) and (???)

Respuesta :

Аноним Аноним
  • 03-02-2017
5y2 − 2y − 7 = (5y − 7) (y + 1)

answer 
5y2 − 2y − 7 are (5y − 7) and (y + 1)
Answer Link
iGreen
iGreen iGreen
  • 03-02-2017
You want to know what you can multiply to (5y - 7) to get 5y^2 - 2y - 7.

5y^2 / 5y = y

-7/-7 = 1

So we have (y + 1)

Answer Link

Otras preguntas

Which two regions did the Great Migration heavily affect? a) the West and the East b) the South and the North c) the West and the North d) the East and the Sout
The height of a box is 7 inches. Its length is 6 inches more than its width. Find the length if the volume is 280 cubic inches.
if it were possible to eat a hamburger every minute of every day day and night with ought stopping how many years would it take to eat a billion burgers
2x squared plus negative 5 - 10 equals zero
What factor of the number 144 is neither prime nor composite?
Find The Algebraic Inverse. f(x)=15x-1
an object 3.9 feet tall casts a shadow that is 11.7 feet long. how long in feet would the shadow be for an object that is 13.2 feet tall?
this solid figure has three pairs of parallel faces and all faces are congruent
is it possible that the orientation of a figure could change after it has been translated? Explain.
The Washington Monument is about 555 feet tall how many yards would it be from the base to the peak