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If 16y2 − k = , then the value of k is:

This question was previously asked in
SSC CPO 2022 Tier-I Official Paper (Held On : 9 Nov 2022 Shift 3) [Answer Key]
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Detailed Solution

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Given:

16y2 − k = 

Formula Used:

(a + b)(a - b) = a2 - b2

Calculations:

⇒ 16y2 − k = 

⇒ 16y2 − k = 

⇒ 16y2 - k = 16y2 - 

⇒ -k = - 9/4

⇒ k = 9/4

⇒ Hence, The value of k is 9/4

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