Question : What is the value of $3^{2}+7^{2}+11^{2}+13^{2}+17^{2}-1^{2}-5^{2}-9^{2}-11^{2}-15^{2}?$
Option 1: 5
Option 2: 72
Option 3: 92
Option 4: 184
Answer (1)
18th Jan, 2024
Correct Answer: 184
Solution :
$3^{2}+7^{2}+11^{2}+13^{2}+17^{2}-1^{2}-5^{2}-9^{2}-11^{2}-15^{2}$
$= 9+49+121+169+289-1-25-81-121-225$
$=184$
Hence, the correct answer is 184.
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