wabbit1993
HELP PLEASE.
What is the value of x?
3√9+x=15



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JenniferSmart1
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let's start with \[\sqrt9\]
what does that equal?

JenniferSmart1
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make a guess

wabbit1993
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3

JenniferSmart1
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perfect!

JenniferSmart1
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\[3\cdot3+x=15\]

JenniferSmart1
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what is 3 times 3?

wabbit1993
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9

JenniferSmart1
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ok so we now have
\[9+x=15\]
how do we get the 9 to the other side of the equal sign?

JenniferSmart1
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make a guess

wabbit1993
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i really don't know :/ i have been out of math for 3 years now. :(

JenniferSmart1
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no problem

JenniferSmart1
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we would subtract 9 from both sides to get x by itself
so
\[\cancel{99}+x=159\]

JenniferSmart1
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Yes!
Good job!

wabbit1993
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THANK YOUUUU!!!!

JenniferSmart1
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x=6

JenniferSmart1
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medal please? =D

wabbit1993
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did i do the medal right?? I've never used this site before lol

JenniferSmart1
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I got it. Thank you!

wabbit1993
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you're welcome. thank you so much as well!!

JenniferSmart1
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Glad to help!