Question

exercitiile incercuite! rapid. dau coroana!!!

Answer 1

Ex 1 :

2^3*2^5:2^6=2^8:2^6=2^2=4

(2^3)^4:2^10=2^12:2^10=2^2=4

(2^9)^3:(2^3)^8=2^27:2^24=2^3=8

2^3^2:(2^2)^3=2^9:2^6=2^3=8

3^2^5:3^5^2=3^32:3^25=3^7

(4+2^192:2^188):5=(4+2^4):5=(4+16):5=20:5=4

(1+2*2^2*2^4):(2^7+1)=(1+2^7):(2^7+1)=1

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