queenjuju14
queenjuju14 queenjuju14
  • 15-07-2020
  • History
contestada

Find the value of this expression if x = -7.
X2 +7/x
Enter the correct answer.

Respuesta :

PiaDeveau PiaDeveau
  • 20-07-2020

Answer:

48

Explanation:

Given:

Equation : X² + 7/X

X = -7

Find:

Value of expression

Computation:

⇒ X² + 7/X and X = -7

So,

⇒ (-7)² + 7/(-7)

⇒ 49 + (-1)

⇒ 49 - 1

⇒ 48

Therefore, value of expression is 48

Answer Link

Otras preguntas

Suppose we have a pea plant with purple flowers, determined by the dominant allele p. how might you determine whether the plant is homozygous (pp) or heterozygo
imagine a story in wich something terrible is going to happen how could an author foreshadow this disastrous event
How many atoms are in 58.93 grams of cobalt (Co)?
Pleaseeee help!!!! I will mark you as brainlinest for correct answer!!!!!!!!
Which of the following are state governments allowed to do? Select all that apply Allow the sale of firearms Regulate interstate commerce Control the distributi
What is the value of y? Enter your answer in the box.
In a scale drawing,a 48-ft wall is represented by a line 5 in long.using the same scale,what is the height of a building that is represented by a line 3.5 in lo
Where does chapter one of the time machine take place? H.G Wells
PLEASE HELP ALGEBRA!
do u know how to draw with india ink