Mathematics
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OpenStudy (clamin):
MEDAL!!
Which values are solutions to the ineqquality below?
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HanAkoSolo (jamierox4ev3r):
what is the inequality? @clamin
OpenStudy (clamin):
\[\sqrt{x}> 3\]
OpenStudy (clamin):
8, -16,9,10,22,45
HanAkoSolo (jamierox4ev3r):
remember, if you square a value inside of a square root, it will eliminate the root.
They outdo each other
OpenStudy (welshfella):
square both sides
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OpenStudy (clamin):
9
HanAkoSolo (jamierox4ev3r):
|dw:1427584592020:dw|
OpenStudy (clamin):
but i have to choos more than 1 answer
OpenStudy (welshfella):
ok now check the options and see which fit
HanAkoSolo (jamierox4ev3r):
so if you square both sides, then you get 9, like you've said...
lol @welshfella gj
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HanAkoSolo (jamierox4ev3r):
OH wait it's an inequality! So any number less than 9 would also fit the answer :O
OpenStudy (clamin):
9 and idk what else is the answer
HanAkoSolo (jamierox4ev3r):
I mean greater than 9 lol whoops
OpenStudy (welshfella):
thats right
HanAkoSolo (jamierox4ev3r):
therefore, since it's greater than, the answer would NOT be 9. because the value has to be greater than, not greater than or equal to
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OpenStudy (welshfella):
yes
OpenStudy (clamin):
so the answer is greater than 9??
HanAkoSolo (jamierox4ev3r):
so basically, any number greater than 9
\[x >9\]