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CALCULATI:
A){[1200 X(8-200:25)+36]-3096:387} 2 la puterea 2 =
REPEDE VA ROG


Răspuns :

{[1200 X(8-200:25)+36]-3096:387} : 2²={[1200 X (8-8) +36]-8}  : 2²=
=  [(1200*0+36)-8] :4= (36-8) :8= 28 : 4=7

3²+5 x{2316:579+[40+2³ x(2⁴ x 5 ²:10-2 ² x 3 ²)]x 5}+11=
= 9+5x{4 +[40+8x(16x25:10-4*9)]x5}+11= 9+5x{4 +[40+8x(400:10- 36)]x5}+11=
= 9+5x{4 +[40+8x(40-36)]x5}+11= 9+5x [4+(40+32)x5]+11= 9+5x379+11=20+1892=
=1915