(87*32)+(54*54)+(43*34)=?

Question

(87*32)+(54*54)+(43*34)=?

Answer 1

1) 87*32=2784
2) 54*54=2916
3) 43*34=1462
4)2784+2916+1462=7162

Answer 2

(87*32)+(54*54)+(43*34)=7162