Question

If x+y = 6 and x-y = 4 find i.x²+y² ii.xy​

Answer 1

Answer:

$x + y = 6$

$x - y = 4$

$(x + y) + (x - y) = 2x = (6 + 4) = 10$

$x = 5$

$y = 1$

1. 26
2. 5

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Answer 2

Step-by-step explanation:

on solving the equations

x=5 and y=1

1-) 25+1=26

2-)5×1=5

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