Akar 2 - akar 3 per akar 2 + akar 3 = a+b akar 6, tentukan nilai a+b.
Shifa07
akar 2- akar 3 dibagi akar 3 + akar 2 = a+b akar 6 <=> (akar 2- akar 3 :akar 3 + akar 2 ) dikali (akar 2- akar 3 dibagi akar 2 - akar 3) = a+b akar 6 <=> -5+2 akar 6 = a + b akar 6 <=> a+b = -5+2 = -3
<=> (akar 2- akar 3 :akar 3 + akar 2 ) dikali (akar 2- akar 3 dibagi akar 2 - akar 3) = a+b akar 6
<=> -5+2 akar 6 = a + b akar 6
<=> a+b = -5+2
= -3