Saltar ao contido principal
Resolver E
Tick mark Image
Resolver x (complex solution)
Tick mark Image
Resolver x
Tick mark Image
Gráfico

Problemas similares da busca web

Compartir

E=x^{2}+4x+4-9
Usar teorema binomial \left(a+b\right)^{2}=a^{2}+2ab+b^{2} para expandir \left(x+2\right)^{2}.
E=x^{2}+4x-5
Resta 9 de 4 para obter -5.