Respuesta :

Answer:

c = 16

Step-by-step explanation:

Standard form is ax^2 -2ab+b^2

So the square of 9 is 3

2ab

= (2)(3)b

= 6b

So a number times 6 has to equal to 24

24/6 = 4

Square 4 which is 16

Therefore, c=16