Question

 

f(x)=2x³+3x²+1

Answer 1

f(x) = 0 

=> \(2x^3+3x^2+1=0\)

 

Answer 2

f(x) = 0 

 

=> 

2

x

3

+

3

x

2

+

1

=

0

Answer 3

0

Answer 4

0

Answer 5

f(x) = 0 

=> 

Answer 6

tủi trẻ tài cao!!!