Question

can someone check to see if my answers are correct? :)

Answer 1

sure

Answer 2

What is the simplified form of the expression \[8\sqrt{v^2}\sqrt{v^4} - \sqrt{9v^2} + \sqrt{16v^4}\]

Answer 3

is the answer \[5v^2 + 3v\]

Answer 4

Sorry, that's not it. Consider each term separately...

Answer 5

um okk

oh im sorry i wrote wrong
\[15v^2 + 11v\]

Answer 6

The answer has three terms....

Answer 7

thats not possible

Answer 8

because all the choices hav three terms

Answer 9

Each of the three terms you've written has a different power of v, you can't combine them. (Did you write the problem correctly?)

Answer 10

If there's a + between the 8 \[ \sqrt{v^2}\] and the \[\sqrt{v^4}\] term, your initial answer is correct.

Answer 11

yes

Answer 12

nvr mind

Answer 13

check this quesiton

Answer 14

Sorry, but I gotta go. Someone else will have to take over.

Answer 15

ill have a go

Answer 16

\[\sqrt{32} - \sqrt{50} + \sqrt{128}\]

Answer 17

ok

Answer 18

is the answer \[7\sqrt{2}\]

Answer 19

yes

Answer 20

u said yes before seing my question are u sure

Answer 21

i am sure.

\[\sqrt{32} - \sqrt{50} + \sqrt{128} = 4\sqrt{2} - 5\sqrt{2} + 8\sqrt{2} = 7\sqrt{2}\]

Answer 22

anyway next question