Question

am aici ceva!!!
cine ma ajuta?​

Answer 1

32x7-78:3=224-26=198

(25-3^2)^4:4^6=(25-9)^4:4^6=16^4:4^6=4^8:4^6=4^2=16 (^ reprezinta puterea ex: 3^2= 3 la a doua)

9-8{7-6[5-4(3-2)]}=9-8{7-6(5-4)}=9-8x1=1

Answer 2

Răspuns:

224-26=198 ;          (25-9)⁴:4⁶=16⁴:4⁶=2¹⁶: 2¹²=2⁴=16 ;       9-8[7-6 .(5-4)]=9-8 .(7-6 .1)=    9-8.1=1    

Explicație pas cu pas: