Question

evalúa $4 + (m - n)^4$ cuando $m = 7$ y $n = 5$. el valor de la expresión es \boxed{}.

Explanation:

Step1: Substitute m and n values

Substitute \( m = 7 \) and \( n = 5 \) into \( (m - n) \): \( 7 - 5 = 2 \)

Step2: Calculate the power

Calculate \( (m - n)^4 \) which is \( 2^4 \). \( 2^4 = 16 \)

Step3: Add the constant

Add 4 to the result: \( 4 + 16 = 20 \)

Answer:

20