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2×[3+4×(5+6×7)+8^0] dau coroana urgent


Răspuns :

coroană? Te rog!123456789
Vezi imaginea ALEXA0921

2 × [ 3 + 4 × ( 5 + 6 × 7 ) + 8⁰ ] = 384

= 2 × [ 3 + 4 × ( 5 + 42 ) + 1 ] =

= 2 × ( 3 + 4 × 47 + 1 ) =

= 2 × ( 3 + 188 + 1 ) =

= 2 × 192 =

= 384