Prove that 7 4 root 3 is an irrational number July 8, 2019 16 32 64 128 Prove that the product of root 7 4 and root 3 is an irrational number Prove that 3 4 root 2 by 7 is an irrational number Prove that root 2 is irrational Square root of 2 is irrational proof by contradiction