Vishnu Iyengar

This page lists questions and answers that were posted by visitors named Vishnu Iyengar.

Questions

The following questions were asked by visitors named Vishnu Iyengar.

Answers

The following answers were posted by visitors named Vishnu Iyengar.

Actually, a double product means two times. So it would be 2(x+2)(x-2) = (x+2)^2 + (x-2)^2 - 16 ... The answer is AllRealNumbers
7 years ago