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If 7 $ 3 = 58 and 6 $ 2 = 40, what is 5 $ 1?

A26

B24

C28

D22

Answer:

A. 26

Read Explanation:

Observe the pattern:

7 3=7²+3²=49+9=58</p><pdata−pxy="true"style="color:rgb(0,0,0);margin−top:2px;margin−bottom:2px;">6 3 = 7² + 3² = 49 + 9 = 58</p><p data-pxy="true" style="color: rgb(0,0,0); margin-top: 2px; margin-bottom: 2px;">6 2 = 6² + 2² = 36 + 4 = 40

So,

5 $ 1 = 5² + 1²

5²+1²=25+1=26

Therefore, the answer is 26.

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