Question

If (x- y) = 8 and xy = 9, then the value of (x + y) is *

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150 If (x- y) = 8 and xy = 9, then the value of (x + y) is *

10
50
100
150

Answer 1

Answer:

$y = 9 \\ x = 1 \\ x + y = 10$

Step-by-step explanation:

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