Question

Calculati:a)3 la puterea101:9 la puterea50b)(3 la puterea 57 :9 la puterea 25 :3 la puterea 10):3 la puterea15
c)2x4x2 la puterea43 -2 la puterea 46 +[9 la puterea 74 : 3 la puterea43 -(3 la puterea 15)la puterea6]la puterea 0.

Answer 1

$3^{101}$:$9^{50}$= $3^{101 }$:$( 3^{2} )50$= $3^{101}$:$3^{100}$= $3^{101-100}$= 3