anonymous
  • anonymous
4 fourth root of 5 end root plus 7 cubed root of 5 end root minus 9 cubed root of 5 end root plus 6 fourth root of 5
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
can you rephrase the question, maybe using the equation tools :)
anonymous
  • anonymous
\[4^4\sqrt{5} + 7^3\sqrt{5} - 9^3\sqrt{5} + 6^4\sqrt{5}\] ???
anonymous
  • anonymous
\[4^{4}\sqrt{5}+ 7^{3}\sqrt{5} - 9^{3}\sqrt{5} + 6^{4}\sqrt{5}\]

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
factor out the root 5
anonymous
  • anonymous
wouldn't all the 5's turn into 1?
anonymous
  • anonymous
no
anonymous
  • anonymous
then?
anonymous
  • anonymous
think of root 5 as any other variable... X or Y or something and factor it out of there, to get something like: root 5 ( + - + )
anonymous
  • anonymous
think of 4x + 7x - 9x + 6x
anonymous
  • anonymous
so factor those out?
anonymous
  • anonymous
factor out the root 5, that will make it easier... but all you need to do is type it all into a calculator it is just a question of how many buttons you are willing to push
anonymous
  • anonymous
\[\sqrt{5}(4^4+7^3-9^3+6^4)\]
anonymous
  • anonymous
so the answer is \[1166\sqrt{5}\]?
anonymous
  • anonymous
is it 8 sqrt 5?
anonymous
  • anonymous
I don't think it is 8... these are some big numbers
anonymous
  • anonymous
looks like josh's calculator has good batteries, I like his answer
anonymous
  • anonymous
cool, i learnt something new :) thanks philips13
anonymous
  • anonymous
but that's not of my choices...
anonymous
  • anonymous
did we copy the problem correctly?

Looking for something else?

Not the answer you are looking for? Search for more explanations.