teresaoliver teresaoliver

20-01-2018
Mathematics

contestada

(x+10y)^2
as a single polynomial in standard form

Respuesta :

29-12-2018

[tex](x+10y)^2\\\\\text{Use}\ (a+b)^2=a^2+2ab+b^2\\\\=x^2+2(x)(10y)+(10y)^2=x^2+20xy+100y^2\\\\Answer:\ \boxed{(x+10y)^2=x^2+20xy+100y^2}[/tex]

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