2√3 (3√3 - 4√2) = ...

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Clarymond Simbolon
baru saja CPNS

Materi : Aljabar

2√3 (3√3 - 4√2) = ....
  1. 18 - 6√6
  2. 2√2
  3. 18 - 8√6
  4. 2 - 23
  5. 10√6

Jawaban : C

= 2√3 (3√3 - 4√2)

= (2 x 3 x √3 x √3) - (2 x 4 x √3 x √2)

= (6 x 3) - (8 x √6)

= 18 - 8√6

Menurut Kamu jawabannya yang mana sih

A
0
0%
B
0
0%
C
2
100%
D
0
0%
E
0
0%

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