B

1003138302

Level: 
B
Choose the resulting form of the given inequality after multiplying both sides by \( x^2-25 \), where \( x\in(-1,1) \). \[ \frac{3+x}{x+5}-\frac{x+1}{x-5} < \frac x{x^2-25} \]
\( (3+x)(x-5)-(x+1)(x+5) > x \)
\( (3+x)(x-5)-(x+1)(x+5) < x \)
\( (3+x)(x-5)+(x+1)(x+5) > x \)
\( (3+x)(x+5)-(x+1)(x-5) > x \)

1003138301

Level: 
B
Choose the resulting form of the given inequality after multiplying both sides by \( x^2-16 \), where \( x\in(4,\infty) \). \[ \frac1{x^2-16}-\frac x{4-x} < \frac{3+x}{x+4} \]
\( 1+x(x+4) < (3+x)(x-4) \)
\( 1-x(x+4) < (3+x)(x-4) \)
\( 1+x(x+4) > (3+x)(x-4) \)
\( 1-x(x-4) > (3+x)(x+4) \)