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Question

$MF#%\dfrac{5.2 \times 5.2 - 2.4 \times 2.4}{2.8 \times 7.6}\text{ = ?}$MF#%
Options:
A .  0.1
B .  4.2
C .  0.5
D .  1
Answer: Option D

Answer : Option D

Explanation :

$MF#%a^2 - b^2 = (a - b)(a + b)$MF#%


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