B. 10
ExplanationStep 1: Put 3 in place of x. Step 2: 3²+1 = 10 so the answer is 10. Step 3: Do the square first and then addition.
Step 1: x के स्थान पर 3 रखें। Step 2: 3²+1 = 10 इसलिए answer 10 है। Step 3: Square पहले करें फिर addition करें।
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