\sqrt{1\frac{3}{25}} + \sqrt{4\frac{25}{4}}
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V(2 1/4) : V(1 7/9) =
= V(9/4) : V(16/9) =
= (3/2) : (4/3) =
= (3/2) *( 3/4) =
= 9/8 = 1 1/8
2.
V45 * V5 - V54 : V24 =
= 3V5 * V5 - 3V6 : 2V6 =
= 3 * 5 - 3/2 =
= 15 - 1,5 =
= 13,5
3.
(3)V - pierwiastek sześcienny
(3)V32 : (3)V4 + (3)V5 * (3)V25 =
= (3)V(32/4) + (3)V(5*25) =
= (3)V8 + (3)V125 =
= 2 + 5 =
= 7
V(2 1/4) : V(1 7/9) =
= V(9/4) : V(16/9) =
= (3/2) : (4/3) =
= (3/2) *( 3/4) =
= 9/8 = 1 1/8
2.
V45 * V5 - V54 : V24 =
= 3V5 * V5 - 3V6 : 2V6 =
= 3 * 5 - 3/2 =
= 15 - 1,5 =
= 13,5
3.
(3)V - pierwiastek sześcienny
(3)V32 : (3)V4 + (3)V5 * (3)V25 =
= (3)V(32/4) + (3)V(5*25) =
= (3)V8 + (3)V125 =
= 2 + 5 =
= 7