Question

Find the correct result Remember that the maths is exact.
1 + 4 = 5
2 + 5 = 12
3 + 6 = 21
5 + 8 = .......

Answer 1

1+4=5

2+5=12

3+6=21

5+8=

LOGIC:-

LHS(1st term)=RHS(1st term)+LHS(2nd term)=RHS(2nd term)

1+4=5+(2+5)=12

2+5=12+(3+6)=21

3+6=21+(5+8)=34

Answer 2

Answer:

The answer of this special mathematical sequence is 45.

Step-by-step explanation:

In this special set of mathematics calculations,the rule for each calculation is to multiply the two numbers with each other and then then adding the first number with the multiplication result.

By following the above mentioned rule of this special set of mathematical calculations.

The answer of the last calculation will be;

={(5×8)+5}

=(40+5)

=45 (answer)