? = 19 + 4^2 X 3
? = 19 + 16 X 3
? = 19 + 48
? = 67
Therefore, the simplified expression is 67.
Simplify the expression using the order of operations.
19 + 4^2 X 3 + 7 = 19 + ? X 3 + 7
= 19 + ? + 7
= ? + 7
= ?
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