bobobox
  • bobobox
I need some help I need to get atleast over 70% on this assignment or else I can't take my final exams. It's five questions about the division of monomials.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
bobobox
  • bobobox
@TheSmartOne
bobobox
  • bobobox
First question.
anonymous
  • anonymous
square the top what do you get?

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More answers

bobobox
  • bobobox
16x
anonymous
  • anonymous
hmm no \[(4x)^2=4x\times 4x\] which is not \(16x\)
bobobox
  • bobobox
this is hard Can you explain to me why? @TheSmartOne
anonymous
  • anonymous
4x times 4x = 4x^2 you forgot to multiply the variables
anonymous
  • anonymous
I MEAN 16x^2 sorry
bobobox
  • bobobox
okay, so would it be |dw:1435630935368:dw|
bobobox
  • bobobox
then which answer would it be? I think its d
anonymous
  • anonymous
no
bobobox
  • bobobox
c?
anonymous
  • anonymous
when multiplying fractions you multiply the denominators 4x/y * 4x/y = 16x^2/y^2
bobobox
  • bobobox
oh yes thats right you cant just multiply the numerator @090909090909
bobobox
  • bobobox
So c right? could you possibly help me with the next?
anonymous
  • anonymous
yah. try the next ones first though and I'll check them
bobobox
  • bobobox
okay! one sec
bobobox
  • bobobox
anonymous
  • anonymous
yis
bobobox
  • bobobox
could i have you check the next?
anonymous
  • anonymous
yeah I can check them all
bobobox
  • bobobox
anonymous
  • anonymous
looks like they had some trouble with the font size when they made up these questions `
bobobox
  • bobobox
yeah
anonymous
  • anonymous
@090909090909 says your answer is right
bobobox
  • bobobox
yay
bobobox
  • bobobox
i dont know how to do this one
anonymous
  • anonymous
@090909090909 ?
bobobox
  • bobobox
See it's a strange one
bobobox
  • bobobox
@090909090909
anonymous
  • anonymous
\[\huge \frac{16s^2t}{8st^2}\] is what they want you to compute
bobobox
  • bobobox
okay let me take a crack at it
bobobox
  • bobobox
I think the answer is c
anonymous
  • anonymous
yes, it is usually C it is in that case too
bobobox
  • bobobox
I hope so because if I don't get these right I might not graduate! one more question to check
bobobox
  • bobobox
bobobox
  • bobobox
Please check my answer @TheSmartOne
TheSmartOne
  • TheSmartOne
wrong
TheSmartOne
  • TheSmartOne
\(\sf\Large\frac{a^b}{a^c}=a^{b-c}\)
anonymous
  • anonymous
hmmmm
anonymous
  • anonymous
this is not easy to answer for sure
bobobox
  • bobobox
whaaaaaat
anonymous
  • anonymous
i would say 3 also
TheSmartOne
  • TheSmartOne
it's -3
bobobox
  • bobobox
Are you sure?
anonymous
  • anonymous
depends on your definition of "simplified form" which is why this is such a dangerous word to use
bobobox
  • bobobox
I'm not exactly sure what their definition is
anonymous
  • anonymous
in the previous questions, "simplify" meant "write using positive exponents only"
bobobox
  • bobobox
I just used a dividing monomials calculator and it said 3
TheSmartOne
  • TheSmartOne
\(\sf\Huge \frac{27x^2z}{-3x^2z^4}=-9z^{-3}\)
anonymous
  • anonymous
of course you aren't sure, there is no such mathematical operation as "simplify" it is the lazy math teachers way of saying "give me the answer i want"
bobobox
  • bobobox
let me retry it once more
anonymous
  • anonymous
and \[-9z^{-3}=\frac{9}{z^3}\] so what is "simpler"?
TheSmartOne
  • TheSmartOne
¯\_(ツ)_/¯ Satellite, I guess another good example for your dissertation of horrible questions made by taechers :p
anonymous
  • anonymous
ok actually it is \(-\frac{9}{z^3}\) but youi get the idea
anonymous
  • anonymous
yes, this goes right in to the "bad math" pile
anonymous
  • anonymous
i would go with 3 with the understanding that it is just a guess
bobobox
  • bobobox
I got -3
bobobox
  • bobobox
what the heck
bobobox
  • bobobox
im going with 3
anonymous
  • anonymous
who wrote the question?
bobobox
  • bobobox
im not sure which company but i got a one hundred!!!!! If I open a new question can you amazing folks help me out as great as you have right now?
anonymous
  • anonymous
on line school?
bobobox
  • bobobox
Yup
anonymous
  • anonymous
it has to say somewhere where the questions come from
bobobox
  • bobobox
it doesn't say it's becuase they don't wan their student looking up cheats

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