kreska ułamkowa = _
Oblicz:
a) √2 * √4 1_2 =
b) √2 2_3 : √2_3 =
c) √6,4 : √10 =
d) √szescienny 10 * √szescienny 0,1 =
√2 * √4 1_2 = √2*√9_2= 2_1 * 9_2 = √9 = 3 √2 2_3 : √2_3 = √8_3 * 3_2 = √4 = 2√6,4 : √10 = √0,64 = 0,08√szescienny 10 * √szescienny 0,1 = √sześcienny 10*0,1 = √sześcienny 1 = 1
a)
V2 *V4 1/2 =V2 *V9/2 =3V2:V2 =3
b)
V2 2/3:V4 1/2 =V8/3:V2/3 =2V2:V2 =2
c)
V6,4:V10 = V6,4:10 =V0,64 = 0,8
d)
Vsześcienny z 10 * Vsześcienny z 0.1 =V sześcienny z 10 *0,1 =
= V sześcienny z 1 =1
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√2 * √4 1_2 = √2*√9_2= 2_1 * 9_2 = √9 = 3
√2 2_3 : √2_3 = √8_3 * 3_2 = √4 = 2
√6,4 : √10 = √0,64 = 0,08
√szescienny 10 * √szescienny 0,1 = √sześcienny 10*0,1 = √sześcienny 1 = 1
a)
V2 *V4 1/2 =V2 *V9/2 =3V2:V2 =3
b)
V2 2/3:V4 1/2 =V8/3:V2/3 =2V2:V2 =2
c)
V6,4:V10 = V6,4:10 =V0,64 = 0,8
d)
Vsześcienny z 10 * Vsześcienny z 0.1 =V sześcienny z 10 *0,1 =
= V sześcienny z 1 =1