Question

prove that 5+root 3 is an irrational number​

Answer 1

Answer:

prove that 5^3 ia an irrational number

let assume, that 5^3 is an rational number

Step-by-step explanation:

5^3=p/q & q is not equal to 0

:.^3=p/5q

here

L.H.S = root 3 &it is a irrational number

R.H.S = is p/q & it is a rational number.

therefore, our this statement is contradictory.

therefore, our assumption is wrong .

therefore , we can say that 5^3 is an irrational number.

Hence proved.

therefore means use three dots