Question

If 123 = 4, 356=2, 245= ?

Answer 1

Answer:

123=4,356=2,245=1 answer will be 1.

Answer 2

Step-by-step explanation:

Ans is 5

3^2(9)-1^2(1)+2^2(4)=9-5=4

6^2(36)-5^2(25)+3^2(9)=36-34=2

5^2(25)-4^2(16)+2^2(4)=25-20=5