Multiply `4-6sqrt5` by `2sqrt5`

Multiply 6sqrt 5 by 2 sqrt5 .

Multiply 6 sqrt5 " by " 2sqrt5 .

Multiply 6sqrt(5) by 2sqrt(5) .

Multiply: 6sqrt(5) and 2sqrt(5)

Multiply 3sqrt(7) by 5sqrt(7)

Do as directed: (i) Add : sqrt(125 + 2 sqrt(27) and - 5 sqrt(5) - sqrt(3) (ii) Add: sqrt(7) - sqrt(11) and sqrt(5) - sqrt(11) + sqrt(13) (iii) Multiply : 2 sqrt(2) by 5 sqrt(2) (iv) Multiply : (-3 + sqrt(5)) by 3 (v) Divide : 7 sqrt(5) by - 14 sqrt(125) Divide : 7 sqrt(5) by -14 sqrt(125) (vi) Divide : 2 sqrt(216) - 3 sqrt(27) by 3

Multiply 5 sqrt(11) by 3sqrt(11)

sqrt(5+2sqrt6) =

Multiply: (\sqrt{5} -\sqrt{7})\sqrt{2}