a) $\left(x+1\right)^{2}=$
b) $\left(3x+5\right)^{2}=$
c) $\left(9x-y\right)^{2}=$
d) $\left(x+3\right)\left(x-3\right)$ $=$
e) $\left(x+2\right)^{3}=$
f) $\left(3x+1\right)^{3}=$
$g\right)$ $\left(x+8\right)^{2}=$
h) $\left(6x-2\right)^{2}=$
$\right)$ $\left(x+9\right)\left(x-9\right)=$