Question

Hasil dari (2√3−√8)(3√3+3√3) adalah, pakai cara ya

Answer 1

(2√3 - √8) (3√3 + 3√3)
= (2√3) (3√3) (2) + (-√8) (3√3) (2)
= (18) (2) + (-3√24) (2)
= 36 + (-6√24)
= 36 - 6√24
= 36 - 6 √(4 x 6)
= 36 - 12√6