Question : Simplify the given expression.
$\frac{(326+222)^2-(326-222)^2}{(326 \times 222)}$
Option 1: 1
Option 2: 4
Option 3: 3
Option 4: 2
Answer (1)
23rd Jan, 2024
Correct Answer: 4
Solution :
Given:
$\frac{(326+222)^2-(326-222)^2}{(326×222)}$
$=\frac{(326+222+326-222)(326+222-326+222)}{(326×222)}$
$=\frac{652×444}{326×222}$
$= 4$
Hence, the correct answer is 4.
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