[tex]evalute \\ \ (1) \: \sqrt [4]{81} \\ [/tex]
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[tex]evalute \\ \ (1) \: \sqrt [4]{81} \\ [/tex]
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Answer:
Prime factorisation of
81 = 3*3*3*3
216 = 2*2*2*3*3*3
225= 5*5*3*3
Now on simplifying
4√81 +8∛216 +√225
3 +8*6 +15
3+48+15
66