Question

if 7*2=81 then what is the value of 8*5

Answer 1

Answer:

169

Step-by-step explanation:

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Answer 2

Answer:

8*5 would be 169.

Step-by-step explanation:

Here, the given equation,

7*2 = 81

When we analyse the pattern we observe,

7 + 2 = 9

Also, we know that,

the square of 9 is 81

I.e. $9^2 = 81$

Now,

8 + 5 = 13,

And, the square of 13 = 169,

I.e. $13^2 = 169$

Thus, by following the given pattern,

8*5 would be 169.