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Montano1993 [528]
3 years ago
12

Cuadrado de un binomio 2 (7+x)

Mathematics
2 answers:
GuDViN [60]3 years ago
8 0
Un binomio cuadrado perfecto es un trinomio que cuando factorizada le da el cuadrado de un binomio. Por ejemplo, el trinomio x ^ 2 + 2xy + y ^ 2 es un binomio cuadrado perfecto, ya que son los factores a (x + y) ^ 2.
Hope this helps!
¡Espero que esto ayude!
Taya2010 [7]3 years ago
7 0
Ok so first you have to solve what is inside parentheses  , so 2 is on the outside and (7 +x) is on the inside so we are going to distribute which means 2 times 7 is 14 +2x. 
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