what is the quotient of
$$\frac{ \frac{ x^{2}-1}{ x^{2}+1} }{ \frac{ x^{2}-2x+1 }{ x^{2}+2x+1 } }$$

Question

what is the quotient of 
$$\frac{ \frac{ x^{2}-1}{ x^{2}+1} }{ \frac{ x^{2}-2x+1 }{ x^{2}+2x+1 } }$$

anonymous · Answer

$$=\frac{ (x-1)(x+1) }{ x^2+1 } \div \frac{ (x-1)(x-1) }{(x+1)(x+1)  }=\frac{ \cancel{(x-1)}(x+1) }{ x^2+1 } \times \frac{(x+1)(x+1)  }{\cancel{(x-1)}(x-1)  }$$$$=\frac{ (x+1)^3 }{ (x^2+1)(x-1) }$$
@jake.rachlin

anonymous · Answer

you are a lifesaver! @genius12

anonymous · Answer

Medal/fan/testimonial? =[ @jake.rachlin

anonymous · Answer

i did that thank you so much @genius12

anonymous · Answer

Np. Btw, you do understand what I typed up right? Like do you understand the steps? @jake.rachlin

anonymous · Answer

yes 100% better than my teacher thanks!!!! @genius12