Question

the product of 5 root 2 and 7 into root 2 is
$the \: product \: of \: 5 \sqrt{2} \: and7 \sqrt{2} \: is$

Answer 1

multiply the whole numbers first that is 5 into 7 with equal to 35 and then root 2 into root 2 is equals to 2 so 35 into 2 is equal to 70