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CBSE Class 10 Basic Math 2025 All Sets Solved Paper

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Question : 12 of 20
Marks: +1, -0
The roots of the equation x2−8=0x^2 - 8 = 0 are
Solution:  
x2−8=0x^2-8 =0
x2=8x^2 =8
x=±8x = \pm \sqrt{8}
x=22,−22x = 2\sqrt{2}, -2\sqrt{2}
Therefore, the roots are irrational and distinct.
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