Evaluate the expression for k = 1.

Question

14k^2

Answer 1

To evaluate the expression $14k^2$ for $k=1$, substitute $k$ with $1$:

$$14(1{)}^2$$

Calculating $(1{)}^2$:

$$=14\cdot 1$$

Then simplify:

$$=14$$

So, the value of the expression $14k^2$ for $k=1$ is $\boxed{{\displaystyle 14}}$.