b*c is the product of b and c.
Show me one textbook where a(b+c)^2^ gets an a^2^ term. Here's four in a row that say you're full of shit.
b*c is the product of b and c.
Show me one textbook where a(b+c)^2^ gets an a^2^ term. Here's four in a row that say you're full of shit.