MCQ
If $M$ is a square number, then the next immediate square number is:
- A$M + 5$
- B$M^2 + 2M$
- ✓$\text{M}+2\sqrt{\text{M}}+1$
- DNone of these.
✓
Answer
Correct option: C.
$\text{M}+2\sqrt{\text{M}}+1$
$\text{M}+2\sqrt{\text{M}}+1$
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