karinamorejon15 karinamorejon15
  • 03-05-2020
  • Mathematics
contestada

What are the roots of f(x) = x2 – 48?

Respuesta :

mysticchacha
mysticchacha mysticchacha
  • 03-05-2020

Answer:

x = 4 [tex]\sqrt{3}[/tex]   and  x = -4 [tex]\sqrt{3}[/tex]

Step-by-step explanation:

What are the roots of f(x) = x2 – 48 ?

this one can be solved directly    0 = xx - 48

xx = 48

x =  + root (48)    or   x = - root(48)

x = 4 [tex]\sqrt{3}[/tex]   and  x = -4 [tex]\sqrt{3}[/tex]

Answer Link

Otras preguntas

After the fall of the Roman Empire, the Merovingian dynasty of the Franks __________.
is 4m equal to 400dm?
the articles of confederation did not fully reflect the principle of "republicanism" because?
solve for (n): 10n - 8 + 4n =20? solve for (x): 2x + 3x = 25?
How are the sun ray's like mathematics rays?
Joshua's cousin pledged $12 for a charity walk. If Joshua walked 3 miles, how much did hid cousin pay per mile?
Well help? 1a. List some of the technological innovations. 1b. What affect did they have on the people? 1c. Who benefited? (I got 2 more rows after these questi
Modernist works could best be described as:.
Marcus is selling lemonade and peanuts.Each cup of lemonade costs 0.75¢,and each bag of peanuts costs 0.35¢.On Saturday,Marcus sold 5 more cups of lemonade than
Which of these shifts took place during the Second Industrial Revolution? (A) a shift in population from urban to rural areas (B) a shift from an agrarian econo