Question

1. Efectiați :
a) (√3)^4 =
(-√5)^0 =
(√2)^6=
(-√7)^2 =
b) √2^5=
(-√3)^3=
(√)^1=
(-√5)^3=
c) (2√3)^2=
(-4√3)^1 =
(-3√2)^3=
(-√5)^4 =
d) (√3)^-1=
(√2)^-2=
(2√3)^-3= .




2 Calculați :
a ) (1 supra √2) ^ 2
(6 supra √3)^3
(4 supra √5 ) ^ 0
(7 supra √7)^1




(1,2,3\53)

Answer 1

1. a) 9
1
32
7
b) 16
-27
√...
-125
c) 12
1supra4
-4√3
-216
625
d) √1supra√3
1supra4
-1 supra 72
2. a) 1supra4
216supra9 după simplifici tu
1
7supra√7 -> 7√7supra7 ->√7
imaginea nu e clara