Question

(g+4m)2elevado
(2x+3z)2elevado
(3/6w-1/2y)2 elevado
(x-y).(x+y)
(1-3ax).(1+3ax)
(a-x).(a+x)
(1/4m-2/5n).(1/4m-2/5n)

Answer 1

1º$g^{2} + 8gm + 16m^{2}$
2º$4x^{2} + 12xz + 9z^{2}$
3º$\frac{\left(w-y\right)^2}{4}$
4º$x^2-y^2$
5º$=1-9a^2x^2$
6º$a^2-x^2$
7º$\left(\frac{m}{4}-\frac{2n}{5}\right)^2$