Simplify the rational expression.

$$\frac{ 3n^3-36n^2+105n }{ 49n-7 }$$

Question

Simplify the rational expression.

$$\frac{ 3n^3-36n^2+105n }{ 49n-7 }$$

daniel.ohearn1 · Answer

First find the common factors.  In the numerator you have one numerical and a variable and in the denominator you have a integer factor.

joshoyen · Answer

Is it $$\frac{ 3(n^3-12n^2+35 }{7(7n-1)  }$$ ? @daniel.ohearn1

daniel.ohearn1 · Answer

No you can factor an n on the top too right?

janu16 · Answer

nope its actually 3n(n-5)(n-7) over 7(7n-1)

joshoyen · Answer

ohhh okay, thanks guys

janu16 · Answer

np

janu16 · Answer

that person already got the answer. person said thx

daniel.ohearn1 · Answer

You're welcome joshoyen. ;)

joshoyen · Answer

wait so my teacher wanted me to answer $$x \neq$$

i'm not sure what that is
@daniel.ohearn1 
@Janu16

janu16 · Answer

what? i never seen tht. is there anything after x≠

joshoyen · Answer

no , it was just x≠

janu16 · Answer

then i donn't know sorry

joshoyen · Answer

oh the question also asked something about excluded values. I can't remember I left the paper at school @Janu16

janu16 · Answer

i would need the question lol cause what about excluded values

joshoyen · Answer

It asked "Find the excluded values"

joshoyen · Answer

this is all for the original question.

joshoyen · Answer

@Janu16

janu16 · Answer

of what? that original equation

janu16 · Answer

if its about the equation, can you retype the equation?

joshoyen · Answer

$$\frac{ 3n^3-36n^2+105n }{ 49n-7 }$$

joshoyen · Answer

@Janu16

janu16 · Answer

joshoyen · Answer

ohh okay, alright thanks for trying though!