^3+(^7-4^3)

To simplify the expression \(3 + (7 - 4^3)\), let's break it down step by step.

1. Calculate \(4^3\): \[ 4^3 = 4 \times 4 \times 4 = 64 \]

2. Substitute \(4^3\) back into the expression: \[ 3 + (7 - 64) \]

3. Now calculate \(7 - 64\): \[ 7 - 64 = -57 \]

4. Substitute \(-57\) back into the expression: \[ 3 + (-57) = 3 - 57 \]

5. Finally, calculate \(3 - 57\): \[ 3 - 57 = -54 \]

Thus, the simplified value of the expression \(3 + (7 - 4^3)\) is \(-54\).