Question

If xsquare+ysquare=80 and12,find(x-y)

Answer 1

Answer:

2√14

Step-by-step explanation:

i think your question is incomplete as u missed to write xy=12 but if so then ans is 2√14

x^2+y^2=80

xy=12

(x-y)^2=x^2+y^2-2xy

(x-y)^2=80-2*12

(x-y)^2=56

(x-y)=√56

x-y=2√14

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