Question

classifique as equações do 2° grau em completa ou incompletas e determine os coeficientes A, B e C​

Answer 1

Resposta:

ax² + bx + c

$a)Completa\\\boxed{a=1},\boxed{b=-7},\boxed{c=10}\\\\b)Completa\\\boxed{a=4},\boxed{b=-4},\boxed{c=1}\\\\c)incompleta\\\boxed{a=-1},\boxed{b=-7},\boxed{c=0}\\\\d)incompleta\\\boxed{a=1},\boxed{b=0},\boxed{c=16}\\\\e)incompleta\\\boxed{a=1},\boxed{b=0},\boxed{c=0}\\\\f)incompleta\\\boxed{a=1},\boxed{b=0},\boxed{c=-3}\\\\g)Completa\\\boxed{a=-9},\boxed{b=2},\boxed{c=6}\\\\h)Completa\\\boxed{a=1},\boxed{b=-5},\boxed{c=-6}\\\\i)incompleta\\\boxed{a=2},\boxed{b=0},\boxed{c=-30}$

Explicação passo-a-passo: