rawdaabdallah rawdaabdallah

01-03-2021
Mathematics

contestada

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

Respuesta :

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

Combine like terms to create an equivalent expression. Enter any coefficients as simplified proper or improper fractions or integers.

Congress passed the Selective Services Act and drafted young men for WWI. Identify the causes a) Too many older men signed up to fight in WWI, b) Not enough men

////////////////////////////////

Hey I need this answered. What state's Native Americans were most affected by westward expansion? How?

"ordinary people" "Mainstream society" "Everyday jobs" Are any of these an oxymoron?

what does 1/4 + 1/5 + 1/3 = help me please!!

the length of a rectangle is 3 times its width. the rectangle's width is 4 m. what is area of the rectangle?

Select the correct answer. What is the end behavior of the radical function represented by this graph? A. As [tex]x[/tex] decreases in value, [tex]f(x)[/tex] in

17 x-1=2 Work out the value of 2x2

People with higher........... usually live longer Whats the answer? Education Educate To educate Educated