Question 483737
2*cbrt(81)+3*cbrt(24)
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Use 3 {(root(3,81) and 3 closing braces. } x 3
{{{2*root(3,81)+3*root(3,24)}}}
= {{{2*root(3,27*3)+3*root(3,8*3)}}}
= {{{2*3root(3,3)+3*2root(3,3)}}}
= {{{12root(3,3)}}}