Question
Question: The number of real roots of the equation, (x – 2)<sup>2</sup> + (x – 3)<sup>2</sup> + (x – 4)<sup>2...
The number of real roots of the equation,
(x – 2)2 + (x – 3)2 + (x – 4)2 = 0 is –
A
0
B
1
C
2
D
3
Answer
0
Explanation
Solution
(x – 2)2 + (x – 3)2 + (x – 4)2 = 0
x –2 = 0 x = 2
x – 3 = 0 x = 3
x – 4 = 0 x = 4
x can be equal 2, 3 and 4 at same time.