06-09-2021
Mathematics

contestada

Replace * with a monomial so that the derived equality is an identity: (5x + ) ^2= + 10 ax + a^2

Respuesta :

aniilsah555 aniilsah555

06-09-2021

Step-by-step explanation:

(5x+a)²
(5x+a)(5x+a)
5x(5x+a)+a(5x+a)
25x²+5ax+5ax+a²
25x²+10ax+a²

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