Question

Indique os com coeficientes de cada equação
ex: -8+x-1=0---》a=-8,b=1,c=-1

a)10x²+3x-1=0
b)x²+2x-0=0
c)y²-3y-4=0
d)4x²-64=0
e)-5x+x²=0
f)-ײ=0​

Answer 1

Resposta:

a)a=10 ; b=3 ; c= -1

b)a=1 ; b=2 ; c=0

c)a=1 ; b=- 3 ; c= - 4

d) a=4; b=0 ; c= -64

e) a= - 1 ; b=0; c =0