Question

prove that 7 under root 3 over 8 is irrational​

Answer 1

Answer:7√3+8 is irrational

Step by step explaination - Let7√3+8 is irrational then we can write in the form of p/q where pand q are integers

7√3+8=p/q

7√3=p/q-8/1

7√3=p-8q/q

√3=p-8q/7q

√3 is irrational

P-8q/7q is rational

Which is our contradiction