Question

if4+5-2=33, 10+12-5= 119 then 6+8-3= ?

Answer 1

it is really smart question !!
Let's start to solve it ,
given, 4 + 5 - 2 = 33
10 + 12 - 5 = 119

can you relate it ,
I observed , 4 + 5 - 2 = 33 means 4² + 5² - 2³ = 33
again, 10 + 12 - 5 = 119 means 10² + 12² - 5³ = 119

similarly, 6 + 8 - 3 => 6² + 8² - 3³
= 36 + 64 - 27
= 36 + 37
= 73

hence, answer is 73

Answer 2

Given:

4 + 5 - 2 = 33

10 + 12 - 5 = 119

6 + 8 - 3 = ?

Logic:

The squares of the first two numbers are added and is subtracted with the cube of the third number.

Solution:

Consider,

4 + 5 - 2 = 33

Squares are added and subtracted by the cube,

4^2 + 5^2 - 2^3 = 33

Consider,

10 + 12 - 5 = 119

Squares are added and subtracted by the cube,

10^2 + 12^2 - 5^3 = 119

Hence,

6 + 8 - 3

Squares are added and subtracted by the cube,

6^2 + 8^2 - 3^3

36 + 64 - 27

36 + 37

73

Hence, 6 + 8 - 3 = 73

The answer is 73.