Question

Add (4√3 + 7√2) and (√3 - 5√2)
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Answer 1

(4√3 + 7√2) + (√3 - 5√2)

= 4√3+√3+7√2-5√2

= (4+1)√3 + (7-5)√2

= 5√3+2√2 Ans.

Answer 2

$4 \sqrt{3 + 1 \sqrt{3 + 7 \sqrt{2 - 5 \sqrt{2} } } }$

$= 5 \sqrt{3 + 2 \sqrt{2} }$