Question

Prove : 2+3√2 is irrational.......................???????????? help plz ???? someone??

Answer 1

Answer:

Step-by-step explanation:

given root2 irrational

assume 2+3root2 is rational were p and q are integer q not equal to 0 and in the form p/q

2+3root2=p/q

p-2/3q = root 2

but we already know that root 2 irrational

therefore this contradicts the fact  that 2+3root2 is irrational