(√6-√5)² jawabannya apa tolong bantuin

(a-b)^2= a^2 - 2ab + b^2
(V6-V5)^2= (V6)^2 - 2.V6.V5 + (V5)^2= 11-2V30

(√6-√5)² = (√6-√5)(√6-√5) = √36 - √30 - √30 + √25 = 6 - 2√30 + 5 = (6+5) - 2√30 = 11 - 2√30

Semoga membantu
maaf yaa klo kurang tepat