Question

The product of the additive inverse and multiplicative inverse of √3 + 2 is​

Answer 1

Answer:

Additive inverse of 2+√3 is 2-√3

Multiplicative inverse of 2+√3=1/(2+√3)

Multiplicative inverse is 2-√3 on rationalisation.

Product=(2-√3)(2-√3)=(2-√3)^2=5-4√3