Question 1
SurdsExpress 3/(3 − √6) in the form x + m√y.
- A.3 + 3√6
- B.3 + √6
- C.3 − √6
- D.3 − 3√6
Show the answer and explanation
Answer: B (3 + √6)
Explanation
Multiply top and bottom by (3 + √6): 3(3 + √6)/(9 − 6) = 3 + √6.
Express 3/(3 − √6) in the form x + m√y.
Answer: B (3 + √6)
Multiply top and bottom by (3 + √6): 3(3 + √6)/(9 − 6) = 3 + √6.