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mike p
Lv 6
mike p asked in Science & MathematicsMathematics Β· 5 years ago

Can anyone solve this?

3+4=19

5+6=41

1+3=??

A8 B7 C21

2 Answers

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  • L. E. Gant
    Lv 7
    5 years ago

    The "+" operation is first number plus second number squared

    so 3 "+" 4 ==> 3 + 16 = 19

    and 5 "+" 6 ==> 5 + 36 = 41

    hence 1 "+" 3 ==> 1 + 9 = 10

  • Shawn
    5 years ago

    seems like the pattern is

    3 + 4^2 = 19

    5 + 6^2 = 41

    so 1 + 3^2 = 10, but not on the list -_- So i'm guessing this is not the pattern

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