Question

01) Resolva as equacoes do 2 grau, em R:
a) 4x2-36=0
b) x2=7x-10
c)x2+9=0
d)2x2+1=3x
e) 2+3x+x2=0

Answer 1

Resposta:

A) 3

B) 5 e 2

C)3

D)1 e 2/4

E)-1 e -2

Espero ter ajudado