1.1 Study the calculation: 30 - 5x 2 + 12 - 4. The next step determining the answer
will be:
(2)
A. 25 x 2 + 12 - 4
B. 30 - 5 x 14 - 4
C. 25 x 14 - 4
D. 30 - 10 + 3
E. None of the above​

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