(05.03 LC)
What is the equation of a horizontal line passing through the point (2, 10)?
y=12
x=-8
y=10
x=2

(m+11n)^2=(m+11n)(m+11n)=m^2+11mn+11mn+121n^2=m^2+22mn×121n^2 for example; use foil: (a+b)(a+b)first. a^2outside. abinside. ablast. b^2