Prove that 4 3 root 5 is an irrational number July 8, 2019 16 32 64 128 Prove that 3 4 under root 5 is an irrational number Prove that root 3 is irrational number and hence prove that 4 5 root 3 is an irrational number Prove that root 2 is irrational Square root of 2 is irrational proof by contradiction What is irrational number