[tex](x + 9) ^ {2} = [ / tex][tex](x - 10) ^ {2} = [ / tex][tex] (x + m)(x + m) = [ / tex][tex]m ^ {2} - 3m - 10 = (m - 5)(m + \ : ) [ / tex][tex]c ^ {2} + 7c + 12 = (c + \ : )(c + \ : )[ / tex][tex]x?
[tex](x + 9) ^ {2} = [ / tex] [tex](x - 10) ^ {2} = [ / tex] [tex] (x + m)(x + m) = [ / tex] [tex]m ^ {2} - 3m - 10 = (m - 5)(m + \ : ) [ / tex] [tex]c ^ {2} + 7c + 12 = (c + \ : )(c + \ : )[ / tex] [tex]x ^ {2} + 11x + 18 = ( \ : \ : )( \ : \ : )[ / tex] ayudaa chic@s pliss♡ las primeras 3 son normales las 4, 5, 6 se acompletarlas gracias .