Consider the equation: x
2
+
4
x
−
12
=
0
x
2
+
4
x
-
12
=
0

A) First, use the "completing the square" process to write this equation in the form
(
x
+
D
)
2
=
E
(
x
+
D
)
2
=
E
and enter your results below.

x
2
+
4
x
−
12
=
0
x
2
+
4
x
-
12
=
0
is equivalent to:

=

Preview left side of eqn:

B) Solve your equation and enter your answers below as a list of numbers, separated with a comma where necessary.

Answer(s):

bb

Step-by-step explanation:

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: