Question

solve the equation. express your answer in exact
$sqrt{2k - 3}=1$
the solution set is .

Explanation:

Step1: Square both sides

$(\sqrt{2k - 3})^2=1^2$
$2k-3 = 1$

Step2: Add 3 to both sides

$2k-3 + 3=1 + 3$
$2k=4$

Step3: Divide both sides by 2

$\frac{2k}{2}=\frac{4}{2}$
$k = 2$

Answer:

$\{2\}$