Question

Calculati:


Va rog frumos. Dau coronita <3.​

Answer 1

Răspuns:

a) 14^32 ÷ (2×7)^27=14^32 ÷ 14^27=14^5

b) (3^13 × 7)^3 ÷ 3^35=[(3^13)^3 × 7^3] ÷3^35=(3^39 × 7^3) ÷ 3^35=3^4 ×7^3=81 × 343=27.783

d) (8^3)^4 ÷ (4^3)3=8^12 ÷ 4^9= (2^3)^12 ÷ (2^2)^9=2^36 ÷ 2^18 = 2^16

e) (23^2018 × 2^2017) ÷ [(46^2)^5]201= (23^2018 × 2^2017) ÷ [(23 × 2)^10]^201 = (23^2018 × 2^2017) ÷ (23 ×2)^2010=(23^2018 × 2^2017) ÷ (23^2010 × 2^2010) = 23^8 × 2^7

Sper ca te-am ajutat!