How do you do this problem ?

0 ⤊

Simplify the expression .
( y + 4 ) ( y - 5 ) / ( y - 5 ) ( y + 6 )

y + 4 / y + 6

2y - 5 / 2y + 1

y - 4 / y - 6

y + 5 / y + 1

2007-07-26 13:06:52 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

the y-5's cancel out so y + 4 / y + 6 is your answer

2007-07-26 13:09:35 · answer #1 · answered by leo 6 · 0⤊ 1⤋

(y + 4)( y - 5)
- - - - - - - - - - . =
(y - 5)(y + 6)

Y - 5 cancell

y + 4
- - -- -
y + 6

- - - - - - -s-

2007-07-26 13:40:25 · answer #2 · answered by SAMUEL D 7 · 0⤊ 0⤋