anightmareparap8aj21
anightmareparap8aj21 anightmareparap8aj21
  • 04-09-2019
  • Mathematics
contestada

rationalize the numerator of the expression
[tex] \frac{ \sqrt{x + 4} - \sqrt{x} }{4} [/tex]
​

Respuesta :

kathleen12
kathleen12 kathleen12
  • 04-09-2019
Multiply by the conjugate for the numerator
Answer Link

Otras preguntas

Day and Night Kennel charges $20 per day plus a food fee of $15 to board a pet. Home Away From Home Kennel charges $30 per day plus a food fee of $5. Which syst
preventing the outbreak of a new war is the purpose of who
Which of the following sentences is written in passive voice a. A massage should relax, not stress, you b. Instead of stressing you, a massage should relax you
An ice cream stand uses the expression 2 + 0.5x to determine the cost (in dollars) of an ice cream cone that has x scoops of ice cream. How much does an ice cre
Who won the 1968 us presidential election by running on a platform of a victory with honor in vietnam
A cubic water storage facility stores water for a upcoming construction site. The required volume of the water storage facility is dependent on the dimensions o
Who is the first President?
What is one reason there were few Dutch immigrants in the Middle Colonies before 1800? Select the best answer from the choices provided. 1.The number of German
A FLUTTERING white flag appeared in the distance. Identify the word in all caps. a. preposition b. verb c. participle d. gerund i need help please :(
Mrs.jones is describing a function to her students.she says the output is equal to seven less than twice the input.which of the following equations models this