Question 59061
Expand (4x - 2)^2  Remember this is the same thing as:
(4x-2)(4x-2)
4x(4x-2)-2(4x-2)  First distribute 4x times the second parenthesese, then distribute the -2
4x(4x)+4x(-2)-2(4x)-2(-2)
16x^2-8x-8x+4  Finally Combine your like terms.
{{{highlight(16x^2-16x+4)}}}
Happy Calculating!!!