JIKA AKAR 2-AKAR 3/AKAR 2+AKAR 3= A+B AKAR 6,A DAN B BILANGAN BULAT,MAKA A+B=

: akar 2 - akar 3 / akar 2 + akar 3 = A + B akar 6
: akar 2 - akar 3 akar 2 - akar 3
-------------------- = ---------------------- = A+B akar 6
akar 2 + akar 3 akar 2 - akar 3
: 2 - 12 +3
------------- = A + B akar 6
2 - 3
: - 7
------ = A + B akar 6
- 1
: 7 / 6 = A + B

(√2 - √3)/(√2 + √3) = A + B√6
(√2 - √3)/(√2 + √3) . (√2 - √3)/(√2 - √3) = A + B√6
(2 - 2√6 + 3)/(2 - 3) = A + B√6
(5 - 2√6)/(-1) = A + B√6
-5 + 2√6 = A + B√6
A = -5 dan B = 2
A + B = -5 + 2 = -3