Answer my question
Urgent guys !!!!!!!!!!!!!!!
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1÷√7+√6-√13
= √7+(√6-√13) ÷ [√7-(√6-√13)] [√7+(√6-√13)]
= √7+√6-√13÷(√7)²-(√6-√13)²
=√7+√6-√13 ÷ 7-(6-13)
=√7+√6-√13 ÷ 7-6+13
=√7+√6-√13 ÷ 14
Hope it helps
= √7+(√6-√13) ÷ [√7-(√6-√13)] [√7+(√6-√13)]
= √7+√6-√13÷(√7)²-(√6-√13)²
=√7+√6-√13 ÷ 7-(6-13)
=√7+√6-√13 ÷ 7-6+13
=√7+√6-√13 ÷ 14
Hope it helps
rsvarier13:
Thanks a lot
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