### Home > CC4 > Chapter 5 > Lesson 5.1.1 > Problem5-17

5-17.

Evaluate the expression k5 – 3k3 + k2k for k = 2. Homework Help ✎

Substitute 2 in for the variable k.

${\frac{1}{4}(2)^{5}-3(2)^{3}+(2)^{2}-(2)}$