write the rationalize factor of
1
______
√7-√4
Answers
Answered by
17
Answer:
√7-√4
_____
3
Step-by-step explanation:
1 √7+√4
________× ________
√7-√4 √7+√4
= √7+√4
_______
(√7)²-(√4)²
= √7-√4
______
7-4
= √7-√4
_____
3
Similar questions