Question 22
SurdsSimplify √200 − √72
- A.8√2
- B.4√2
- C.2√2
- D.10√2
Show the answer and explanation
Answer: B (4√2)
Explanation
√200 = 10√2 and √72 = 6√2, so the difference is 4√2.
Simplify √200 − √72
Answer: B (4√2)
√200 = 10√2 and √72 = 6√2, so the difference is 4√2.