Math, asked by kyepthoniuka, 5 months ago

if x + y = 8 and xy = 15. find the value of x² + y²

Answers

Answered by yuktiwellington505

2

Answer:

The value of x²+y² is 9+25 which is 34

Step-by-step explanation:

if x+y =8 and xy = 15 then x = 3 and y = 5

So, the 3² + 5² is 9 + 25 which is 34

Previous Question

Next Question

Similar questions

English, 2 months ago

Answer briefly I cannot say if this is true I do not have the right, But I know no better spectacle Than a comet in full flight. Explain the concluding lines of the poem.

Math, 2 months ago

please give me a answer ...

Hindi, 2 months ago

21) The man Predi eted out that it would rathe Catarn into simple sentence]...

Math, 5 months ago

(-5/8*7/9)+[5/12*1/40]+[7/9*-3/5] simplify do it step by step if u don't know don't give answer...

Chemistry, 5 months ago

what is mean by half wave potential?

English, 11 months ago

trace out the geological history of Gondwana how did the Antarctica...

Math, 11 months ago

There are 3 people running down a long set of steps.They each start with their right foot on the top set.Anthony steps on alternate steps Bryony has longer legs and so only steps on every 3rd step Caleb is far more acrobatic and so he steps on every 5th step There are 60 steps in total How many steps are stepped on by all three people?

Math, 11 months ago

show work please. The relative growth rate for a certain type of bacteria population is 85% per hour. A small culture has formed and in just 2 hours the count shows to be 12,500 bacteria in the culture. What is the initial number of bacteria in the culture?