Question

calculati patratele numerelor de mai jos ex 1 repede dau 62 de puncte si funda

Answer 1

3^2  = 9

(-3)^2 = 9

0^2 = 0

(-6/7)^2 = 36/49

(0,4)^2 = (4/10)^2 = (2/5)^2 = 4/25

(2^3*5)^2 = 2^6*5^2 = 64 x 25 = 1600

[5,(6)]^2 = (5si6/9)^2 = (51/9)^2 = (17/3)^2 = 289/9

(modul din 3/2)^2 = (3/2)^2 = 9/4

(modul din -8/4)^2 = (8/4)^2 = 2^2 = 4

(6/7)^2 = 36/49

[2,(5)]^2 = (2 si5/9)^2 = (23/9)^2 = 529/81

(3^2*2)^2 = 3^4*2^2 = 81*4 = 324

[(-2)^3]^2 = (-8)^2 = 64

(-0,1)^2 = (-1/10)^2 = 1/100