Question

simplify √5(10-4√2)
A) 14
B) 15√2
C) 5√2-4√10
D) None of the above

Answer 1

C

Answer 2

bo its none of the above

Answer 3

no*

Answer 4

Did you mean \[\Large \sqrt{5}(\sqrt{10}-4\sqrt{2})\] ???

Answer 5

that person is not here since yesterday

Answer 6

so 10-4 is 6 then it becomes 6 - sqrt2
sqrt 5 (6 - sqrt 2)
6 x sqrt 5 - sqrt 5 x sqrt 2
=( 6 x sqrt 5) (sqrt 5 x sqrt 2) = (6 x sqrt 5) - sqrt 10