107
$(2 - 5\sqrt{3})^2$ is
- (a)a negative integer
- (b)an irrational number
- (c)a rational number
- (d)a positive integer
Show SolutionHide Solution↓
Ans: (B) an irrational number
(2 - 5√3)2 is
CBSE Class 10 Maths PYQ · Real Numbers · Irrational · 1 Mark · March 2025 · Basic
Solve it yourself first — then press ↓ or tap Show Solution. Use ← → for previous / next question.