12 and 14 and 13 please send answer
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12. (B)326
1×1+1=2
2×2+1=5
5×3+1=16
16×4+1=65
65×5+1=326
14. (B)10
1×1+1=2
2×2+1=5
5×3+1=16
16×4+1=65
65×5+1=326
14. (B)10
sfuebd5gh5g:
explain
60-(25+25)=10
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