Question

ex 3 va rog repedeeeeee​

Answer 1

Explicație pas cu pas:

a) 10^60 : 10^58=10^60-58=10^2=100

b) 7^14×2 × 5^2 : 7^26= 7^28 × 25 :7^26 =7^28-26 × 25

=7^2 × 25= 49 × 25

c)7^6×8 : 49^24=(7^2)^24 :49^24=49^24 :49^24=1

d)(3^4)^9 :(9^6)^3=(3^2)^18 :(3^2)^9=9^18:9^8=9^18-9=9^9