Question

Me pueden ayudar por favor. Gracias

Answer 1

p^2 + 21p + 110 = (p + 10) (p + 11)

x^2 - 49 = (x+7) (x-7)

x^2 + 2x + 1 = (x+1) (x+1)

2y^2 + 28y + 26 => 2[y^2 + 14y +13] => 2[(y+13)(y+1)]

n^2 + 17n - 84 = (n + 21) (n - 4)

2x^2 - 72 => 2(x^2 - 36) = 2[(x + 6)(x - 6)]