2 akar 12 + 3 akar 75 - akar 300 =
Matematika
WawFayza14
Pertanyaan
2 akar 12 + 3 akar 75 - akar 300 =
2 Jawaban
-
1. Jawaban indahgrace99
2 akar 12 + 3 akar 75 - akar 300
= 2 x 2 akar 3 + 3 x 5 akar 3 - 10 akar 3
= 4 akar 3 + 15 akar 3 - 10 akar 3
= 9 akar 3 -
2. Jawaban Jahra41
2√12 + 3√75 - √300
= 2√4×3 + 3√25×3 - √100×3
= 2×2√3 + 3×5√3 - 10√3
= 4√3 + 15√3 - 10√3
= 9√3