Question

Va rog frumos!!
Dau 15 puncte si coroasa​

Answer 1

Răspuns:

b)350

e)840

h)72

k)864

Explicatie:

b)radical 4 x 49 x 625

radical 196 x 625

radical 122500

350

e)radical 16 (-14) la puterea 2 (-15) la puterea 2

radical 16 x 196(-15) la puterea 2

radical 16 x 196 x 225

radical 3136 x 225

radical 705600

840

k)radical 729(-20 la puterea 10

radical 729 x 1024

radical 746496

864

h)radical 64 (-3) la puterea 4

radical 64 x 81

radical 5184

72