Respuesta :

Anesti
9X^2-24X+16=(3X-4)(3X-4)=(3X-4)^2

Answer:

a

2

−

2

a

b

+

b

2

=

(

a

−

b

)

2

with  

a

=

3

x

and  

b

=

4

9

x

2

−

24

x

+

16

=

(

3

x

)

2

−

(

2

⋅

(

3

x

)

⋅

4

)

+

4

2

=

(

3

x

−

4

)

2