Answer:
what this question make NO sence. please elaborate.
Step-by-step explanation:
Answer:
<em>There are 6,227,020,800 different ways to order the 13 people.</em>
Answer:
The answer is
x
=
7
and
x
=
2
.
Factor the left side of the equation.
(
x
−
7
)
(
x
−
2
)
=
0
Solve each term in the product separately.
x
−
7
=
0
Add 7 to both sides.
x
=
7
x
−
2
=
0
Add 2 to both sides.
x
=
2
Check.
x
=
7
7
2
−
9
(
7
)
+
14
=
0
49
−
63
+
14
=
0
x
=
2
2
2
−
9
(
2
)
+
14
=
0
4
−
18
+
14
=
0
Answer link
Related questions
What are the different methods for solving quadratic equations?
What would be the best method to solve
−
3
x
2
+
12
x
+
1
=
0
?
How do you solve
−
4
x
2
+
4
x
=
9
?
What are the two numbers if the product of two consecutive integers is 72?
Which method do you use to solve the quadratic equation
81
x
2
+
1
=
0
?
How do you solve
−
4
x
2
+
4000
x
=
0
?
How do you solve for x in
x
2
−
6
x
+
4
=
0
?
How do you solve
x
2
−
6
x
−
16
=
0
by factoring?
How do you solve by factoring and using the principle of zero products
x
2
+
7
x
+
6
=
0
?
How do you solve
x
2
=
2
x
?
See all questions in Comparing Methods for Solving Quadratics
Impact of this question
44315 views around the world
You can reuse this answer
Creative Commons License
iOS
Android
Privacy
Terms
Step-by-step explanation:
Complete question:
Dada a função exponencial abaixo, se x=1, qual valor de imagem? * a) 1 b) -2 c) 0 d) -1
The function in the image is f(x) = 3^x-1
Answer:
A) 1
Step-by-step explanation:
To solve the exponential function above given that x = 1;
Substitute x = 1 into the exponential function
If x = 1
f(x) = 3^(x - 1)
f(1) = 3^(1 - 1)
f(1) = 3^0
f(1) = 1