Question

Zapisz w najprostszej postaci:
a)1/2√5/6=
b)√5/2+2√5/3=
c)3√6+√6/4=
d)(3√5/2)do potęgi 2=
e).(-1/2√3)do potęgi 2=
f) (√2/2)do potęgi 3=
proszę o pomoc to na dziś daje naj

Answer 1

A)
1/2V5/6 = 1/2 * 1/6V5 = V5/12
b)
5/2 + 2V5/3 = (3V5 + 4v5)/6 = 7V5/6
c)
3V6 + V6/4 = (12V6 + V6)/12 = 13V6/4
d)
(3V5/2)^2 = (3V5)^2/2^2 = 9 * 5/4 = 45/4 = 11,25
e)
(-1/2V3)^2 = (-1/2)^2 * (V3)^2 = 1/4 * 3 = 3/4
f)
(V2/2)^3 = (V2)^3/2^3 = 2V2/8 = V2/4

Answer 2

Zadanie w załączniku