Question

6√3(2√75 - 4√5)

3√48

sederhanakanlah akar bilangan berikut

Answer 1

6√3(2√75 - 4√5)
= 6√3(2√25×3-4√5)
= 6√3(2×5√3 - 4√5
= 6√3(10√3-4√5)
= 60×3 - 24√15
= 180- 24√15


3√48
= 3√16×3
= 3×4√3
= 12√3

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