Question

(2+√3) ( 2–√3) is rational or irrational​

Answer 1

Answer:

rational

Explanation:

(2+r3)(2-r3)=(2)^2-(r3)^2

=4-3=1

which is rational as it is in the form of p/q

Answer 2

HEY MATE:

CHECK HERE RATIONAL OR IRRADIATION:

GIVEN HERE :

(2+√3)(2-√3)

=4-3

=1.

THUS:

ITS RATIONAL NUMBER.

I HOPE ITS HELPS U.