Question

Multiply: 5 the square root of 8 • 4 the square root of 7

Answer 1

We already did this earlier today:
http://openstudy.com/users/jaderbrown#/updates/52067162e4b01dab33708f22
I have to ask. Are you all in the class or what?? Where did this question come from??

Answer 2

Simplify: the square root of 2 (x − the square root of 5)

2 times x times the square root of 2

10 the square root of 2 times x

the square root of 2 times x − the square root of 10

x times the square root of 2 − the square root of 10

Answer 3

those are the answers i have

Answer 4

plugging into my calcultor it is;

40 sqrt 14 or in the decimal form it is 149... from what i give you i assume you can find out the asnwer

Answer 5

lilyyhi....read the thread from earlier today!...we already DID this question.

Answer 6

Oh, my bad. Thank you!