Question

1+2+3=36 , 2+3+4=81 , 4+5+6= ?​

Answer 1

Given 1+2+3=36 , 2+3+4=81 , 4+5+6= ?

/* Observe the pattern ,we conclude the following */

$i ) 1 + 2 + 3 = \pink {6} = 6^{2} = 36$

$ii ) 2 + 3 + 4 = \pink {9} = 9^{2} = 81$

$Now, iii ) 4 + 5 + 6= \pink {15} = 15^{2} = 225$

Therefore.,

$\red {4 + 5 + 6} \green {= 225 }$

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