rawdaabdallah
rawdaabdallah rawdaabdallah
  • 01-03-2021
  • Mathematics
contestada


If x2 + y2=6 , xy = 5 , then (X + y)2?



​

Respuesta :

ghanami
ghanami ghanami
  • 01-03-2021

Answer:

(x + y)² =16

Step-by-step explanation:

hello :

(x + y)² = x²+y²+2xy   and : x²+y² = 6     xy = 5

(x + y)² = 6+2(5)

(x + y)² =16    

Answer Link

Otras preguntas

Nonrenewable resources include _____ . land, air, and water fossil fuels and minerals people and machines
whats the deadliest disease?
Did the europeans treat african fairly
Upper-class Romans were known as patricians. a. True b. False
A net for which a three dimensional figure would always have six congruent rectangular regions? A. rectangular prism B. rectangular pyramid C. hexagonal pyra
how do I do this? someone please help me
explain how to divide an amount by 3
The language used by the author in a story is called
A section in a Stainglass window is shaped like a trapezoid the top is I was 4 cm in the bottom base is 2.5 cm long if the area of the section of the glass is 3
compare the modeld for one third and two sixths