Rationalize 7 3 root 5 by 7 minus 3 root 5 July 8, 2019 16 32 64 128 Rationalize the denominator 7 3 root 5 by 7 minus 3 root 5 √ 5 Root(7 3 ^ 5 * 4 ^ 3) * root(7 3 ^ 9 * 4 ^ 4)
