Answer:
(√3+√7) (√3-√7)
Now using identity: (a+b) (a-b) = (a²-b²)
⇒ (√3²-√7²)
= (3-7)
= (-4) Ans.
hope it helps..
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Answer:
(√3+√7) (√3-√7)
Now using identity: (a+b) (a-b) = (a²-b²)
⇒ (√3²-√7²)
= (3-7)
= (-4) Ans.
hope it helps..