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Tpy6a [65]
3 years ago
15

Simplify. Be sure to state the restrictions on the variables. u+3/u^2−9

Mathematics
2 answers:
Artemon [7]3 years ago
6 0

Answer:

u+3÷u^2-9

u+3÷(u-3)^2

nirvana33 [79]3 years ago
3 0

Answer:

1/(u-3)

Step-by-step explanation:

(u+3)/(u^2-9)

(u+3)/[(u+3)(u-3)]

cancel out the (u+3)'s,

you get 1/(u-3).

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