Post a New Question

algebras equations

posted by .

((y+2)/(y^2-49))subtract ((y)/(y^2+6y-7))

The directions are simplify and subtract

  • algebras equations -

    (y+2)
    -----------
    (y-7)(y+7)

    -

    y
    -----------------
    (y+7)(y-1)

    which you need an LCD for

    (y+2) (y-1)
    ---------------
    (y-7)(y+7)(y-1)

    -

    y (y-1)(y-7)
    -----------------
    (y+7)(y-1)(y-7)

  • algebras equations -

    y+7

  • algebras equations -

    you forgot that pesky "y" upstairs...

    y/(y+7)

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question