Question

question 1 (1 point) listen evaluate $9x - 4^2$ if x = 3 11 45 19 77

Explanation:

Step1: Calculate \(4^2\)

\(4^2 = 16\)

Step2: Substitute \(x = 3\) into \(9x\)

\(9x = 9\times3 = 27\)

Step3: Subtract the results

\(9x - 4^2 = 27 - 16 = 11\)

Answer:

11