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Mathematics 7 Online
OpenStudy (alones.):

Help ;~;

OpenStudy (help1000):

FAKE thats not the real alones

OpenStudy (help1000):

u. have. a. dot.

OpenStudy (alones.):

Huh? \(\sqrt{48n^{3\:}}+9n\:-\sqrt{3n}\)\

jhonyy9 (jhonyy9):

do you know that sqrtx = x^1/2 so using this how can you rewriting your exercise ?

jhonyy9 (jhonyy9):

what you need to do with ? simplifie ?

OpenStudy (alones.):

Okay \( \sqrt{48n^{3\:}}+9n\:-1\sqrt{3n} \) liek this?

jhonyy9 (jhonyy9):

what is the question - what you need to do with these ?

jhonyy9 (jhonyy9):

bc. you can rewriting sqrt48n^3 = sqrt(16*3*n^2 *n) = 4nsqrt(3n) yes ?

jhonyy9 (jhonyy9):

4nsqrt3n +9n + sqrt3n = sqrt3n(4n+1) +9n

jhonyy9 (jhonyy9):

more understandably in this way 4nsqrt3n +9n +sqrt3n = (4n+1)sqrt3n +9n

OpenStudy (alones.):

it says i have to combine the folowing expression

jhonyy9 (jhonyy9):

so in this way are combined - yes ?

OpenStudy (alones.):

yes

jhonyy9 (jhonyy9):

ok good luck was my pleasure

OpenStudy (alones.):

thank you<3

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