Question

please solve clearly it is urgent

Answer 1

Hey !

⭐ Here is your answer ⭐
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For question no 1
Given
x + y = 4
xy = 3

★ ( x + y )2 = x2 + y2 + 2xy [ Formula ]
★ ( 4 )2 = x2 + y2 + 2×3
★ 16 - 6 = x2 + y2

So for question 1 --> 10 ( Answer )

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For question 2

Given
x - y = 2
xy = 3

★ (x - y )2 = x2 + y2 -2xy [ Formula ]
★ ( 2 )2 = x2 + y2 - 2×3
★ 4 + 6 =x2 + y2

Hence for question no 2 --> 10 ( Answer )

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Hope it helps !☺