Question

(1+2×2la puterea2+2×2la puterea3)×5

Answer 1

(1 + 2 x 4 + 2 x 8) x 5 = (1 + 8 + 16) x 5 = 25 x 5 = 125

Answer 2

(1+2x2la puterea a 2+2x2la puterea a 3)x 5 =
=(1+2x4+2x8)x5=
=(1+8+16)x5=
=(9+16)x5=
=25x5=125