Mathematics
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OpenStudy (anonymous):
√3(√6+√3)+(√8-5)?
please and thank you!
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OpenStudy (anonymous):
5 sqrt(2)-2 for the first, 43 for the second
OpenStudy (anonymous):
thats the answer?
OpenStudy (anonymous):
wait.. sorry it is 34 for the second one
OpenStudy (anonymous):
yes, the answer
OpenStudy (anonymous):
do you know the other one?
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OpenStudy (anonymous):
5 sqrt(2)-2 is the answer for (√3(√6+√3)+(√8-5))
OpenStudy (anonymous):
can you explain?
OpenStudy (anonymous):
all you do is FOIL it
OpenStudy (anonymous):
(4+3√3)(9-2√3)
OpenStudy (anonymous):
do you know that?
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OpenStudy (anonymous):
?
OpenStudy (anonymous):
(4+3√3)(9-2√3)
OpenStudy (anonymous):
Do you want the answer for that?
OpenStudy (anonymous):
please
OpenStudy (anonymous):
18+19 sqrt(3)
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OpenStudy (anonymous):
can you help me with some others as if there anything i can do to repay you?
OpenStudy (anonymous):
There is no need to repay me, but i will give you a tool, one that will do all of your work, ok?
OpenStudy (anonymous):
great!
OpenStudy (anonymous):
and how exactly does this work?
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OpenStudy (anonymous):
just cut and past your entire question such as "(4+3√3)(9-2√3)" into it, hi enter and get the answer
OpenStudy (anonymous):
wait
OpenStudy (anonymous):
can you help me with these little problems please?
OpenStudy (anonymous):
um, all you need to do is type your question in there and hit enter
OpenStudy (anonymous):
^9√x^7/^9√x^5
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OpenStudy (anonymous):
that makes no sense, the /^9 part
OpenStudy (anonymous):
its divided
OpenStudy (anonymous):
but that "power" symbol, it should no be there... it makes no sense there
OpenStudy (anonymous):
wait let me take a screen shot of it
OpenStudy (anonymous):
\[\sqrt[9]{x^7}\div \sqrt[9]{x^5}\]
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OpenStudy (anonymous):
thats one
OpenStudy (anonymous):
ahh, ok
OpenStudy (anonymous):
\[x{\div _{x}^{1/3}}^{4/5}\]
OpenStudy (anonymous):
x^4/5 divided by x^1/3
OpenStudy (anonymous):
do you know these?