Question

sa se calculeze [(9²-2⁴x5):1+5⁹:(5²)⁸]x2² va rog frumos!!!​

Answer 1

[(9^2-2^4x5):1+5^9:(5^2)^8]x2^2

[(81-16x5):1+5^9:(5^2)^8]x4

(1+5^9:(5^2)^8)x4

(1+5^9:5^2x5^8)x4

(1+5^9:5^10)x4

(1+ 1953125:48828125)x4

(1+0,04)x4

1,04x4

4,16

cred ca asta e rasp sper ca e ok