Radicals
\[\frac{ \sqrt[3]{5x} }{ \sqrt[3]{2x^2} }\]
How do you think you would approach this?
You can do something to get rid of that annoying radical
Not sure :thonk:
\[\frac{ \sqrt[3]{5x} }{ \sqrt[3]{2x^2} }\] \[\frac{ \sqrt[3]{5} \times x^{\frac{ 1 }{ 3 }} }{ \sqrt[3]{2} \times x^{\frac{ 2 }{ 3 }}}\] \[\frac{ \sqrt[3]{5} \times x ^{\frac{ 1 }{ 3 } - \frac{ 2 }{ 3 }}}{ \sqrt[3]{2}}\] \[\frac{ \sqrt[3]{5} \times x^{-\frac{ 1 }{ 3 }} }{ \sqrt[3]{2} }\] \[\frac{ \sqrt[3]{5} }{ \sqrt[3]{2} \times x^{1/3}}\]
Iโm lost.. (sorry, dozed off..)
Iโm confused by what those steps mean.
Which ones
I understand 1 and 2 but not after that.
Quotient of Powers: \[\frac{ a^{m} }{ a^{n}} = a^{m - n}\]
Negative Exponent: \[a^{-m} = \frac{ 1 }{ a^{m}}\]
Got I hate math... *sigh*
I donโt understand any of this... kms
\[\frac{ \sqrt[3]{5} \times x ^{\frac{ 1 }{ 3 } - \frac{ 2 }{ 3 }}}{ \sqrt[3]{2}}\] You don't understand how I got here?
No ๐ but math has never been easy for me ๐
I just used the quotient of powers, and then since I got a negative exponent, I moved it down to the denominator.
Okay..
Completely ignored the 3rd root of 5 and 2 this whole time. Just focused on the x since there is nothing you can do about the coefficients.
Kinda makes sense..
Yeah, just convert them to exponents, separate them from the radicals, do the quotient of powers (division of exponents), subtract, get a negative exponent, do the negative exponent rule by moving it down to the denominator, and you're done.
I love the migraine that comes with math..
Think I got it.. thankfully there is only one of those.
Okay
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