Question

simplify root under root 30+ root 21/ root 30 - root 21

Answer 1

Answer:

3.202

Step-by-step explanation:

$\frac{ \sqrt{ \sqrt{30} + \sqrt{21} } }{ \sqrt{30} - \sqrt{21} } = \frac{ \sqrt{10.06} }{0.99} = \frac{3.17}{0.99} = 3.202$