Answer:
(3x+4)(2x-5)
Step-by-step explanation:
You have 6x^2 - 7x-20, you add and take 8x so now you have
6x^2 - 7x +8x -8x -20 now you take 6x^2 and the +8x and factorize
6x^2 +8x = 2x( 3x +4 )
and you have -7x -8x-20 = -15x -20 factorize
-5(3x +4 ) add all up.
2x(3x +4) -5(3x +4) and you have
(3x+4)(2x-5)
Is it possible for you to use a graph when doing Variables?
Answer:
And replacing:
And the deviation:
And the distribution is given:
Step-by-step explanation:
For this case we have the following info given :
And the deviation would be 
For this case we select a sample size of n = 5 and the distirbution for the sample mean would be:
And replacing:
And the deviation:
And the distribution is given:
Answer:
f
(
x
)
=
3
(
x
−
1
)
2
+
5
Use the vertex form,
y
=
a
(
x
−
h
)
2
+
k
, to determine the values of
a
,
h
, and
k
.
a
=
3
h
=
1
k
=
5
Find the vertex
(
h
,
k
)
.
(
1
,
5
)
image of graph
Answer:
1 2/3 hope this helps and have a wonderful day
