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Mathematics 7 Online
EndersWorld:

Find the product or quotient

EndersWorld:

\[\sqrt[9]{y^3}/\sqrt[3]{y^9}\]

EndersWorld:

@Shadow

Shadow:

Interesting

Shadow:

Going to get on my laptop, sec

EndersWorld:

Alright.

EndersWorld:

Want me to upload a pic?

Shadow:

Is there more to this problem?

Shadow:

\[\sqrt[9]{y^3} = \sqrt[3]{y}\]

Shadow:

\[\frac{ \sqrt[3]{y} }{ y^3 }\]

EndersWorld:

EndersWorld:

Wouldn’t the two 3 cancel out so it’s just y/y

Shadow:

What do you mean?

Shadow:

Oh, the 3rd root and the 3rd power?

EndersWorld:

Mhm.

EndersWorld:

Or no?

Shadow:

Sorry my school internet, haha

EndersWorld:

Lol, it’s 4:44 PM

Shadow:

\[\frac{ y ^{\frac{ 1 }{ 3 }} }{ y^3 } = y ^{\frac{ 1 }{ 3 } - 3} \] \[y ^{\frac{ 1 }{ 3 } - \frac{ 9 }{ 3 }} = y ^{-\frac{ 8 }{ 3 }}\] \[\frac{ 1 }{ y ^{\frac{ 8 }{ 3 }} }\]

Shadow:

10:45am for me

Shadow:

@Nnesha How does that look to you? :P

EndersWorld:

Now that it’s written out, it looks right.

EndersWorld:

I’m terrible at remembering steps and formulas.

Shadow:

Yeah it's a lot of rational exponent rules and changing between forms.

EndersWorld:

I got one more.

Shadow:

Okay, make a new question

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