Logandisalvo42 Logandisalvo42
  • 26-08-2020
  • Mathematics
contestada

Solve the equation by extracting the square roots. List both the exact solution and its approximation rounded to two decimal places. x2 = 19

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 26-08-2020

Answer:

[tex] x = \pm \sqrt{19} [/tex]

[tex] x = \pm 4.36 [/tex]

Step-by-step explanation:

[tex] x^2 = 19 [/tex]

[tex] x = \pm \sqrt{19} [/tex]

[tex] x = \pm 4.36 [/tex]

Answer Link

Otras preguntas

How do I write eighty decreased by six times nine
what is the 100th day of the calendar year (start at January 1st)
#13 &14, please its for 6 grade
A ball has a radius of 18 cm. What is the approximate volume of the ball? Use 3.14 to approximate pi and express your answer in hundredths. cm3
when did jack London die?
Unemployment insurance is an automatic stabilizer. a. True b. False
The problem of __________ has caused soil exhaustion and erosion in the Amazon Rainforest. a. tectonic activity b. reforestation c. deforestation d. sinkhol
n a laboratory, an albino mouse was treated with a chemical, resulting in a somatic mutation that induced a skin tumor. The mouse was able to survive. What affe
is 1/3 greater than 5/6
two numbers that multiply to make 6 and add to make 7