Question

If x=7+root3, Y=7-root3 than x+y=?

Answer 1

Answer:

$Value \:of \:x+y =14$

Step-by-step explanation:

$Given\:x=7+\sqrt{3},\\y=7-\sqrt{3}$

$Value \:of \:x+y \\=7+\sqrt{3}+7-\sqrt{3}\\=7+7\\=14$

Therefore,

$Value \:of \:x+y =14$

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