hasil dr (2√3-√8)(3√3+3√2)

maaf bila ada salah, dikoreksi lagi ya, kalau ada yg belum paham tanya aja

(2V3 - V8)(3V3 + 3V2)
= (2V3 × 3V3) + (2V3 × 3V2) - (V8 × 3V3) - (V8 × 3V2)
= (6 × 3) + (6 × V6) - (3 × V24) - (3 × 4)
= 18 + 6V6 - 3 × V(4×6) - 12
= 18 - 12 + 6V6 - 3V4V6
= 6 + 6V6 - 3×2V6
= 6 + 6V6 - 6V6
= 6 + 0
= 6