rijadi15
rijadi15 rijadi15
  • 10-05-2020
  • Mathematics
contestada

if x²+y²=17 and x×y=4 then whats x-y?​

Respuesta :

salatulmaghrib
salatulmaghrib salatulmaghrib
  • 10-05-2020
x-y = 3

because x=4 and y=1

or, x-y = -3
if you flip the order
Answer Link

Otras preguntas

Help don’t understand this question!
1/4(8y-4.8)=2(0.9y+5.4)+3/5
The sum of two numbers is 62, and their difference is 8. What are the numbers?
Dave has $1.60 in quarters and dimes. He has 7 coins altogether. How many coins of each kind does he have?
PlZ ANSWER ASAP I WILL GIVE BRAINLIEST What were characteristics of the west immigration experience? What were characteristics of the east immigration experienc
Justin earned $1,325.75 last week snow plowing and salting small business parking lots in the Latham area. He worked 38 hours. How much money does Justin earn p
help..........................
Tobias is reading an article about unsaturated fats. What is one fact he is MOST likely to read in this article? A. Unsaturated fats are unhealthy for the human
What is -1 3/4 + (-3.8) show your work.
Solve for e: -10c = -1e - 9