Simplify; \(\frac{1}{2}\sqrt{32} – \sqrt{18} + \sqrt{2}\)
-
zero
- \(\sqrt{2}\)
- 2\(\sqrt{2}\)
- 4\(\sqrt{2}\)
The correct answer is: A
Explanation
\(\frac{1}{2}\sqrt{32} - \sqrt{18} + \sqrt{2}\) = \(\frac{1}{2} (4\sqrt{2}) - 3\sqrt{2} + \sqrt{2}\)
= 2\(\sqrt{2} - 3\sqrt{2} + \sqrt{2}\)
= 3\(\sqrt{2} - 3\sqrt{2} - 3\sqrt{2}\) = 0