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CALCULATI: 2•{150-5•(347-340)]}+216 - 3 la puterea 4

Răspuns :

2x[150-(5x7)]+216-81

2x(150-35)+216-81
2x115+216-81
230+216-81
446-81
~365~
Vezi imaginea CARLUTA11
2×[150-5×7]+216-81=2×115+216-81=230+216-81=446-81=365