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Mathematics 18 Online
OpenStudy (geekfromthefutur):

My final exam need to know if im correct I fan and give medal...

OpenStudy (geekfromthefutur):

OpenStudy (geekfromthefutur):

Lets see is that a minus sign or a negative sign

OpenStudy (mokeira):

it is same as \[7^{1/3}\div7^{1/5}=7^{1/3-1/5}\] can you simplify that

OpenStudy (mokeira):

you get \[7^{2/15}\]

OpenStudy (geekfromthefutur):

yea

OpenStudy (geekfromthefutur):

What bout my first one?

OpenStudy (geekfromthefutur):

wrong or correct?

OpenStudy (mokeira):

very correct!

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