Calculer et simplifier les expressions suivantes :
A=p
16 B = 5p
9 C = 92 D= (p
7)2
E =p
252 F =
r 9
16 G=p
( 8)2 H = p
32
I =p
64 J = 3p
25 K =p
36 +p
64 L=p
492
M = (p
5)2 N =p
2⇥p
8 O =p
( 4)2 P = p
72
Q= 2p
8⇥3p
8 R= 3p
p28
7 S =
r7 3 ⇥ 1
p21 T =p
16 +p 9
U = r7
4 ⇥ 1
p28 V = 5p p63
7 W =p
6 4 + 5p
6 X = (p 2 p
3)(p 2+p
3)
Y = (2p
5 + 3x)2 Z =p
3(7 2p 5 +p
3) 4p 15
1
