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

John has 2456 pennies in his coin collection. He has the same number of pennies in each of 3 boxes. Estimate to the nearest hundred the number of pennies in eac
Line RS bisects PQ at point R, Find RQ if PQ = 14 cm
find the work done in moving an object along a vector r = 3i + 2j - 5k if applied force is F = 2i - j -k
Question 2 of 5 Instructions:Select the correct answer. Which event in Franz Kafka’s The Metamorphosis can be considered surreal? Gregor’s father kicking out th
Which sentence best describes the phrase Deus ex Machina?
Suppose a customer needs an item urgently, but the store is out of stock.
Addison studies a tarantula that is 30 millimeters long. Suppose she uses a microscope to magnify the spider by 4 times 100. How long will the spider appear to
Of the following sets, which numbers in {1, 2, 3, 4, 5} make the inequality 3x + 1 > 4 true? {1, 2} {1, 2, 3} {1, 2, 3, 4, 5} {2, 3, 4, 5}
2928217181822×182837 12
the _______________ of the loom spiked the development of computer programing and technologyA.threadsB.clothsC.patternsD.Punchcards