What number must you add to complete the square?
x2 + 6x = 15

Add 9 to each side

Step-by-step explanation:

x^2 + 6x = 15

Take the coefficient of x

6

Divide by 2

6/2 =3

Square it

3^2=9

Add 9 to each side

x^2 + 6x+9 = 15+9

(x+3) ^2 = 24

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.