Question

4√7x2√3 -
а 6√10
b) 8√21
c)8√10
d) 6√21​

Answer 1

Answer:

Option D 8 root 21 is right answer

Step-by-step explanation:

4√7*2,√3 = (4*2)(√7*√3) = 8√21

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Answer 2

Answer:

$8 \sqrt{21}$

Step-by-step explanation:

$4 \times 2 \sqrt{7 \times 3}$

$8 \sqrt{21}$