Question

please solve this sum of this book

Answer 1

1 in first horizontal line
square of two+ cube of three=2*2+3*3*3=31
2 in second horizontal line
square of five+ cube of seven=5*5+7*7*7=368
3 so in third line square of 1 + cube of 4= 1*1+4*4*4=65
therefore answer is 65

Answer 2

i guess ? will  be 393 as......

2   3
5    7
1     4

in this the pattern must be n+m-6
2+5-6
7-6 =1

3+7-6
10-6= 4

so....
31+368-6
399-6 = 393