Respuesta :

tamayosa081608

Answer

x

2

−

5

x

−

14

=

0

Explanation:

If

(

−

2

)

and

(

7

)

are solutions to a quadratic equation

f

(

x

)

=

0

then

(

x

−

(

−

2

)

)

and

(

x

−

7

)

are factors of

f

(

x

)

and we can write

XXX

f

(

x

)

=

(

x

+

2

)

(

x

−

7

)

=

x

2

−

5

x

−

14

Answer:

y = ax^2 + ax - 12a

Step-by-step explanation: