(3akar5 - akar 50) x akar160

(3akar5-akar 50) x akar 160
−0.3628638794 x akar 160
−4.5899053576


semoga membantu

(3V5 - V50) × V160
= (3V5 - V(25×2)) × V(16×10)
= (3V5 - V25V2) × V16V10
= (3V5 - 5V2) × 4V10
= 12V50 - 20V20
= 12V(25×2) - 20V(4×5)
= 12V25V2 - 20V4V5
= 12(5)V2 - 20(2)V5
= 60V2 - 40V5