Given that x2+y2=11 and xy=3, what is the value of (x+y)2?
A) 5 B) 8 C) 16 D) 17 E) 20
Link to answer: https://thedeclarationatcoloniahigh.com/2290/sat-prep/testprepanswers/multiple-choice-solution-math-problem-2/
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