HP 50G - Simplifying Radicals - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: General Forum (/forum-4.html) +--- Thread: HP 50G - Simplifying Radicals (/thread-8052.html) HP 50G - Simplifying Radicals - maxlockett619 - 03-29-2017 04:26 AM Hey everyone! Just picked up a 50G off eBay after my Prime's LCD cracked, and so far I really like the calculator. The one thing that I can't figure out is how to correctly simplify radicals on this calc. On the Prime, inputting an expression such as: $\frac{\sqrt[3]{x^{8}}}{(x^4)^{1/3}}$ Would return x^(4/3). This is the value that I need. On the 50g, simplifying the expression gives me a bunch of natural logs and e values. Is there any way to make the 50g behave like the Prime in that respect. Figured I should add, in my CAS settings, the only things that I have checked are Incr Pow and Rigorous. RE: HP 50G - Simplifying Radicals - Joe Horn - 03-29-2017 05:04 AM Instead of SIMPLIFY, just try EVAL, which reduces it to $$x\cdot \sqrt [ 3 ]{ x }$$. If you want a result of $${ \sqrt [ 3 ]{ x } }^{ 4 }$$, try TSIMP, then EXP2POW, then SIMPLIFY. (There must be a simpler way, but this way does work).