Question

if 2+ 3 = 6 , 4 + 5 = 28 , 3 +7= 24 , 5 + 8 =55, 6+ 7=66 , then 7 + 8 = ?​

Answer 1

Answer:

yaar yaad nahi aa raha hai

Answer 2

The value of 7 + 8 = 91.

Step-by-step explanation:

We have,

2 + 3 = 6 , 4 + 5 = 28 , 3 +7= 24 , 5 + 8 = 55, 6+ 7 = 66

To find, the value of 7 + 8 = ?​

Pattern follow:

(First number + Second number) × First number - (2 × First number)

6 = (2 + 3) × 2 - (2 × 2) = 10 - 6 = 4

28 = (4 + 5) × 4 - (2 × 4) = 36 - 8 = 28

24 = (3 + 7) × 3 - (2 × 3) = 30 - 6 = 24

55 = (5 + 8) × 5 - (2 × 5) = 65 - 10 = 55

66 = (6 + 7) × 6 - (2 × 6) = 78 - 12 = 66

Similarly,

? =  (7 + 8) × 7 - (2 × 7) = 105 - 14 = 91

Hence, the value of 7 + 8 = 91.