2 years ago

Which expression is equivalent to this quotient?

Mathematics

1 answer:

Diano4ka-milaya [45]2 years ago

5 0

Answer: C

Step-by-step explanation:

$\frac{3x^{2}-3}{x^{2}+3x}=\frac{3(x^{2}-1)}{x(x+3)}=\frac{3(x-1)(x+1)}{x(x+3)}$
So, the original fraction is equal to

$\frac{\frac{3(x-1)(x+1)}{x(x+3)}}{\frac{x+1}{x(x+3)}}=\boxed{3(x-1)}$

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