Question 9
SurdsSimplify (√12 − √3)/(√12 + √3)
- A.0
- B.1/3
- C.3/5
- D.1
Show the answer and explanation
Answer: B (1/3)
Explanation
√12 = 2√3, so the expression is (2√3 − √3)/(2√3 + √3) = √3/(3√3) = 1/3.
Simplify (√12 − √3)/(√12 + √3)
Answer: B (1/3)
√12 = 2√3, so the expression is (2√3 − √3)/(2√3 + √3) = √3/(3√3) = 1/3.