Question

multiply 5(sqrt)3(2(sqrt)3 + 6 (sqrt)19)

Answer 1

How did you go with this one?

Answer 2

okay first i distribute the 5 into 2 and 6 cause i remember outside with the out and in side with the in so now im stuck

Answer 3

okay good so you have

\[10\sqrt{3}\sqrt{3} + 30\sqrt{3}\sqrt{19}\]?

Answer 4

yes

Answer 5

so its 30(sqrt)3

Answer 6

+ 90(sqrt)19?

Answer 7

sorry with the first term we had 10 sqrt(3)*sqrt(3)

remember that sqrt(a)*sqrt(a)=a

so what will your first term be?

Answer 8

10(sqrt)3

Answer 9

it will be 10*3=30 do you see this?

Answer 10

30(sqrt)3

Answer 11

no it will just be 30

\[10*\sqrt{3}*\sqrt{3}=10*3=30\]

Answer 12

ohh okay

Answer 13

so with the 2nd term

Answer 14

30 + 30(sqrt)57?

Answer 15

correct!!!

Answer 16

thank you!