Answer:
this is my answer
ihope i can help chu(╹◡╹)
x²-9/3-x
factor out to:
(x+3)(x-3) / 3-x
multiply -1 on both sides:
(x+3)(x-3) (-1) / 3-x (-1)
- ( (x+3)(x-3) / (x-3) )
cancel (x-3):
-(x+3)
final answer:
3-x
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Answers & Comments
Answer:
this is my answer
ihope i can help chu(╹◡╹)
Answer:
x²-9/3-x
factor out to:
(x+3)(x-3) / 3-x
multiply -1 on both sides:
(x+3)(x-3) (-1) / 3-x (-1)
- ( (x+3)(x-3) / (x-3) )
cancel (x-3):
-(x+3)
final answer:
3-x