Question

if 2*4=36, 5*5=100, 7*1=64 then what is 5*4=?​

Answer 1

Answer:

5*4=(5+4)²=81

Step-by-step explanation:

2*4=(2+4)²=36

5*5=(5+5)²=100

7*1=(7+1)²=64

then 5*4=(5+4)²=81