Question

1.Calculează:a)(3/7)la puterea 2;b)(1/5)la puterea 3;c)(8/9)la puterea 1;d)(11/9)la puterea 0;e)2/3+(1/2)la puterea 2;f)(1/10)la puterea a 3+(1/2)la puterea a 3×1/25;g)(2/5)la puterea a 2×10-7/15;h)(1/10)la puterea a 3+(1/10)la puterea a 2+(1/10)la puterea a 1+(1/10)la puterea a 0.​

Answer 1

Răspuns:

a) 6/14

b) 3/15

c) 8/9

d) 1