Question

simplify 4 root 20 + 1/2 root 245 - ​

Answer 1

Step-by-step explanation:

hope it is correct and helps you

Answer 2

ANSWER-

25.71

Step-by-step explanation:

$4 \sqrt{20} + \frac{1}{2} \sqrt{245} = 8 \sqrt{5} + \frac{1}{2} \times 15.66 = 8 \sqrt{5} + 7.83 = 17.88 + 7.83 = 25.71$

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