Paso 1: eleva al cuadrado el primer término
x²
Paso 2: duplica el producto del primer y segundo término
2(5x)=10x
Paso 3: eleva al cuadrado el segundo término
5²=25
Paso 4: combinar
x²+10x+25
Respuesta: x²+10x+25
Frequently asked questions (FAQs)
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