Simplify: a5b24\sqrt[4]{a^5b^2}4a5b2
aa4ba\sqrt[4]{a}\sqrt{b}a4ab
ab24a\sqrt[4]{b^2}a4b2
a2b24a^2\sqrt[4]{b^2}a24b2
a54b24\sqrt[4]{a^5}\sqrt[4]{b^2}4a54b2