MCQ
The simplest rationalising factor of $2 \sqrt{5}-\sqrt{3}$, is
- A$2 \sqrt{5}+3$
- ✓$2 \sqrt{5}+\sqrt{3}$
- C$\sqrt{5}+\sqrt{3}$
- D$\sqrt{5}-\sqrt{3}$
✓
Answer
Correct option: B.
$2 \sqrt{5}+\sqrt{3}$
b
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