Odpowiedź:
Szczegółowe wyjaśnienie:
a)
(1/2√5) / 6 = (1/2√5) * 1/6 = (1/12√5) = (√5) / 12
b)
(√5) / 2 + (2√5) / 3 = (3√5) / 6 + (4√5) / 6 = (7√5) / 6
c)
3√6 + (√6) / 4 = (12√6) / 4 + (√6) / 4 = (13√6) / 4
d)
[(3√5) / 2]² = [(√45) / 2]² = 45/4 = 11 i 1/4
e)
(-1/2√3)² = (-1/2)² * √3² = 1/4 * 3 = 3/4
f)
[(√2) / 2]³ = (√8) / 8 = (2√2) / 8 = (√2) / 4
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Verified answer
Odpowiedź:
Szczegółowe wyjaśnienie:
a)
(1/2√5) / 6 = (1/2√5) * 1/6 = (1/12√5) = (√5) / 12
b)
(√5) / 2 + (2√5) / 3 = (3√5) / 6 + (4√5) / 6 = (7√5) / 6
c)
3√6 + (√6) / 4 = (12√6) / 4 + (√6) / 4 = (13√6) / 4
d)
[(3√5) / 2]² = [(√45) / 2]² = 45/4 = 11 i 1/4
e)
(-1/2√3)² = (-1/2)² * √3² = 1/4 * 3 = 3/4
f)
[(√2) / 2]³ = (√8) / 8 = (2√2) / 8 = (√2) / 4