which expression is equivalent to (b + h) (b + h)?
a)b^2 + 2bh - h^2
b) b^2 - h^2
c) b^2 - 2bh h^2
d) b^2 + 2bh + h^2
d
1 answer
correct
a)b^2 + 2bh - h^2
b) b^2 - h^2
c) b^2 - 2bh h^2
d) b^2 + 2bh + h^2
d
1 answer