Question

HELP
Simplify: the square root of 2 (x − the square root of 5)
Choose one answer.
a. 2 times x times the square root of 2
b. 10 the square root of 2 times x
c. the square root of 2 times x − the square root of 10
d. x times the square root of 2 − the square root of 10

Answer 1

@Donblue22

Answer 2

\[\sqrt{2}(x-\sqrt{5})=\sqrt{2}x-\sqrt{2}*\sqrt{5}=\sqrt{2}x-\sqrt{10}\]
so d is correct.

Answer 3

Thanks man, Can you help with some more

Answer 4

you're welcome....:)

Answer 5

Can you help with some more

Answer 6

yeah.. ofcourse.., this site is for help only

Answer 7

Im noot very good at math...


Marks: 1
Find the value of 10 times the square root of 2 over the square root of 5..
Choose one answer.
a. 2
b. 2 times the square root of 5.
c. 2 the square root of 10.
d. 2 over 5 times the square root of 10.

Answer 8

\[\frac{ 10\sqrt{2} }{ \sqrt{5} }=\frac{ 2*5\sqrt{2} }{ \sqrt{5} }=\frac{ 2*\sqrt{5}*\sqrt{5}*\sqrt{2} }{ \sqrt{5} }= 2\sqrt{2*5}=2\sqrt{10}\]

Answer 9

Do you simplifie that?

Answer 10

i've already simplified it.

Answer 11

But there is no answer with thaat answer??

Answer 12

oh nvm

Answer 13

Read it wrong



Marks: 1
Find the value of The square root of the quantity 8 over 9.
Choose one answer.
a. 2 over 3.
b. 1 and 1 third.
c. 2 times the square root of 2, all over 3.
d. 4 times the square root of 2, all over 3.

Answer 14

\[\sqrt{\frac{ 8 }{ 9 }}=\sqrt{\frac{ 2*4 }{ 9 }}=\frac{ \sqrt{4}*\sqrt{2} }{ \sqrt{9} }=\frac{ 2\sqrt{2} }{ 3 }\]

Answer 15

Marks: 1
Find the value of 3 times x over the square root of x cubed.
Choose one answer.
a. 3 over x.
b. 3 times the square root of x.
c. 3 over the square root of x.
d. 3 times the square root of x, all over x.

Answer 16

Im actuzally understanding theser. Thanks man

Answer 17

you're welcome and try to do them first yourself.
and show your work if you got stuck anywhere.

Answer 18

\[\frac{ 3x }{ \sqrt{x ^{3}} }=\frac{ 3x }{ x ^{\frac{ 3 }{ 2 }} }=3x*x ^{-\frac{ 3 }{ 2 }}=3x ^{(1-\frac{ 3 }{ 2 })}\]

Answer 19

\[=3x ^{\frac{ -1 }{ 2 }}=\frac{ 3 }{ \sqrt{x} }\]

Answer 20

Marks: 1
Find the value of 3 over the square root of 3..
Choose one answer.
a. 3
b. 3 times the square root of 3.
c. the square root of 3.
d. the square root of 3 over 3.

Answer 21

@Donblue22

Answer 22

c

Answer 23

You positive?

ind the value of 2 times the square root of 3, all over the square root of 10. in simplest form.
Choose one answer.
a. 2 times the square root of 30.
b. 2 times the square root of 3, all over 5.
c. 2 times the square root of 30, all over 10.
d. the square root of 30, all over 5.

Answer 24

ya remmeber for that kind of problem mulitply the top and bottom by the redical on the botttom

Answer 25

pretty sure this on is also c

Answer 26

Find the value of the square root of 6 over 5 times the square root of 3. in simplest form.
Choose one answer.
a. 2 over 5.
b. 3 over 4.
c. the square root of 15 over 5.
d. the square root of 2 over 5.

Answer 27

@IMStuck

Answer 28

\[\frac{ \sqrt{6} }{ 5 }*\sqrt{3}\]Is that it?