elisakate6729 elisakate6729
  • 25-11-2017
  • Mathematics
contestada

Prove or disprove: (a) there are positive real numbers x and y with √ x + y = √ x+ √y

Respuesta :

Аноним Аноним
  • 25-11-2017
An example would be x = 2 and y = 1:-

√2 + 1 = √2 + √1

because √1 = 1
Answer Link

Otras preguntas

Which measures would be the side lengths of a right triangle? A. 2 cm, 5 cm, 7 cm B. 9 cm, 14 cm, 17 cm C. 7 cm, 17 cm, 24 cm D. 5 cm, 12 cm, 13 cm
evaluate the expression. write answer without exponets64 to the 1/2 power
How many revolution will a car wheel of diameter 30in make as the car travels a distance of one mile.
Why did the Spanish explore the New World in the early 1500s?
determine the equation of a circle having a diameter with endpoints at (12,-14) and(2,4)
A 170 g hockey puck sliding at 25 m/s slows to a speed of 10 m/s in a distance of 7.5 m.  Determine the force of friction causing the puck to slow.
103 is 20% of what number
Solve the system. x – 2y = 10 3x + 2y = 14 (Points : 5) (–8, 6) (–2, 6) (6, –8) (6, –2)
Find the roots of the equation by completing the square: 3x^2-6x-2=0. Prove your answer by solving by the quadratic formula.
What is kirchoff s law???