Question

Evaluate 12k - h2 when h=2 and k=3

Answer 1

32

Explanation:

We need to find 12k - h² , where

• h = 2
• k = 3

Subsitute upon respective values ,

=> 12k - h² = 12*3 - 2²

=> 12k - h² = 36 - 4

=> 12k - h² = 32