Question

HEY GUYS
solve this
1+4 = 5
2 +5 = 12
3 + 6 = 21
4 + 7 = ?
98% fail in this ​

Answer 1

ANSWER:

1+4=5

2+5=12

3+6=21

4+7=32

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Answer 2

$\fcolorbox{blue}{aqua}{Hey Mate Here Is Your Answer}$

1+4=5 »» 1×(4+1) =5

2+5=12 »» 2×(5+1) =12

3+6=21 »» 3×(6+1) =21

$\textbf{Similarly}$

4+7=32 »» 4×(7+1) =32

$\bold{\huge{\fbox{\color{Maroon}{Hope It Helps You}}}}$