sqrt3(2)+sqrt8(2) = 2.3504287825601308 simplify by collecting radical terms
I am not sure what you mean ://
\(\sqrt3+\sqrt8\\ =\sqrt3+\sqrt{4*2}\\ =\sqrt3+2\sqrt{2}\\ \)
= approx
sqrt(3)+sqrt(8 = 4.5604779323150674
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sqrt3(2)+sqrt8(2)
\(\sqrt[3]{2}+\sqrt[8]{2} = can't \;be\;simplified\)
2^{1/3}+2^{1/8} = 2.3504287825601309
I guess this is what you meant.
You should have expressed it as
The third root of 3 + the eight root of 2 :)
I'll just play with it a bit more
\(2^{1/3}+2^{1/8}\\ 2^{8/24}+2^{3/24}\\ 2^{3/24}(2^{5/24}+1)\\\)
2^(3/24)*(2^(5/24)+1 = 2.3504287825601308
you can do this but it is not helpful !