Question

how under root 23 subtracted from 3 + under root 23 is rational number ​

Answer 1

Answer:

try it by a contradiction method that it is irrational or 3-√23+√23= 3 so already it is a rational number

Answer 2

Answer:

Refers to the attachment.... Hope it helps you mate.... Thankyou.... Pls mark it as the brainliest answer.... Pls follow me.... Have a bright future ahead....