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How can i simplify this ?((3v^2)-(9v))/v^2-9
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How can i simplify this ?((3v^2)-(9v))/v^2-9

User Cheney
by
8.5k points

1 Answer

1 vote

Answer:


(3v)/(v+3)

Explanation:

Simplify:
(3v^2-9v)/(v^2-9)
⇒
(3v(v-3))/(v^2-3^2)\\

as we know that
a^2-b^2 = (a+b)(a-b)

⇒
(3v(v-3))/((v-3)(v+3))

⇒
(3v)/(v+3)

Thank You :)

User Bpjoshi
by
8.0k points
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