Find the value of x² +y² if x-y=5 and xy=6 (2 Points) 13 32 37 0 ​

Question

Find the value of x² +y² if x-y=5 and xy=6

(2 Points)

13

32

37

0

in progress 0
Reagan 4 days 2021-09-14T10:10:43+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-14T10:12:19+00:00

    Answer:

    = x^2+y^2-2xy+2xy=(x-y)^2+2by= 25+12=37

    0
    2021-09-14T10:12:21+00:00

    Step-by-step explanation:

    x²+y²= (x-y)²+2xy

    = (5)²+2×6

    = 25+12

    =37

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