Question 1
SurdsIf 5/√2 − √8/8 = m√2, find the value of m.
- A.12/5
- B.9/4
- C.7/3
- D.5/2
Show the answer and explanation
Answer: B (9/4)
Explanation
5/√2 = 5√2/2 and √8/8 = 2√2/8 = √2/4. So 5√2/2 − √2/4 = 9√2/4 and m = 9/4.
If 5/√2 − √8/8 = m√2, find the value of m.
Answer: B (9/4)
5/√2 = 5√2/2 and √8/8 = 2√2/8 = √2/4. So 5√2/2 − √2/4 = 9√2/4 and m = 9/4.