Question

3+2=19 , 4+1=63 , 5+3=98 , 9+4=?​

Answer 1

Answer:

665

Step-by-step explanation:

Given that

$3 + 2 = 19 \\ 4 + 1 = 63 \\ 5 + 3 = 98 \\ 9 + 4 = x$

to find x

Solution

As this is the problem in which addition is in different way

as

${3}^{3} - {2}^{3} = 27 - 8 = 19$

hence this kind of logic is there

${4}^{3} - {1}^{3} = 64 - 1 = 63$

${5}^{3} - {3}^{3} = 125 - 27 = 98$

now for this

${9}^{3} - {4}^{3} = 729 - 64 = 665$

hence answer is 665.