Algebra
24 Online
OpenStudy (thatonegirl_):
How do you simplify nested radicals?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (thatonegirl_):
\[\sqrt[3]{3x/2 +\sqrt{x/4}}\]
OpenStudy (anonymous):
does that help
OpenStudy (solomonzelman):
holy molly
geerky42 (geerky42):
Pretty sure he pulled it off somewhere
OpenStudy (thatonegirl_):
Lolol do u have the link to it?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
\(\large\color{black}{ f(x)=\sqrt[3]{\frac{3x}{2}+\sqrt{\frac{x}{4}}} }\)
\(\large\color{black}{ f(x)=\sqrt[3]{\frac{3x}{2}+\frac{\sqrt{x}}{\sqrt{4}}} }\)
OpenStudy (thatonegirl_):
cool ty ill try to figure this out
OpenStudy (solomonzelman):
\(\large\color{black}{ f(x)=\sqrt[3]{\frac{3x}{2}+\frac{\sqrt{x}}{2}} }\)
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (thatonegirl_):
is that the most u can simplify it?
OpenStudy (solomonzelman):
\(\LARGE\color{black}{ f(x)=\sqrt[3]{\frac{3x+\sqrt{x}}{2}} }\)
OpenStudy (solomonzelman):
No...
OpenStudy (solomonzelman):
\(\LARGE\color{black}{ f(x)=\frac{\sqrt[3]{3x+\sqrt{x}}}{\sqrt[3]{2} } }\)
OpenStudy (solomonzelman):
\(\LARGE\color{black}{ f(x)=\frac{ \sqrt[3]{4} \times\sqrt[3]{3x+\sqrt{x}}}{\sqrt[3]{2} \times \sqrt[3]{4} } }\)
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
\(\LARGE\color{black}{ f(x)=\frac{ \sqrt[3]{4} \times\sqrt[3]{3x+\sqrt{x}}}{2 } }\)
OpenStudy (anonymous):
DO YOU WANT THE ANSWER LOL
OpenStudy (thatonegirl_):
wait why did u multiply it by cube root 4 instead of 2?
OpenStudy (thatonegirl_):
Lol yes and how to do it xD
OpenStudy (anonymous):
JK IDONT EVEN KNOW WHAT YOU TALKING ABOUT
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
I multiplied TOp and BOTTOM times cube root of 4, so i didn't change the value of the function...
OpenStudy (solomonzelman):
Do you understand everything so far?
OpenStudy (thatonegirl_):
oooh okay i gotcha thanks
OpenStudy (thatonegirl_):
yea
OpenStudy (anonymous):
no clue
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
\(\LARGE\color{black}{ f(x)=\frac{ \sqrt[3]{12x+4\sqrt{x}}}{2 } }\)
OpenStudy (thatonegirl_):
THANK YOU SO MUCH!!!
OpenStudy (solomonzelman):
yes, you can turn the 2 on the bottom into a 1/2 coefficient up front. But there is no way to simplify it.
OpenStudy (solomonzelman):
yw
OpenStudy (thatonegirl_):
kk thanks a ton
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (solomonzelman):
I mean it can alternatively look like \(\LARGE\color{black}{ f(x)=\frac{1}{2} \sqrt[3]{12x+4\sqrt{x}} }\) .
OpenStudy (solomonzelman):
but it is either way a same thing.
OpenStudy (solomonzelman):
You welcome once again:)
OpenStudy (thatonegirl_):
yeah i see, thanks once again xD