Final Answer:
the correct answer to the expression given the value of x is 190.
Explanation:
To find the value of the expression 238−3x² when x equals 4, follow these steps:
1. Plug the value of x into the expression:
\( 238 - 3(4)^2 \)
2. Calculate the square of 4:
\( 4^2 = 16 \)
3. Multiply the result by 3:
\( 3 \times 16 = 48 \)
4. Subtract that value from 238:
\( 238 - 48 = 190 \)
We see that 190 is not in the list of options, so it's possible that there was a mistake in the question or the provided choices. But if we go strictly by the calculation, the correct answer to the expression given the value of x is 190.