zarakabir710 zarakabir710

21-02-2021
Mathematics

contestada

If x+y = 12 and xy = 14, find the value of (x2 + y2).

Respuesta :

emilychunter emilychunter

21-02-2021

Answer:

24

Step-by-step explanation:

If x+y=12, x2+y2 must be double this. 12×2=24

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aliciaumaunika aliciaumaunika

21-02-2021

Answer:

Substitute x + y = 12 and xy = 14 in the above expansion, we get, Therefore, the value of is equal to 116.I think

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