Question

4=sqrt q-2

Answer 1

\[4=\sqrt{q-2}\]?

Answer 2

yeah

Answer 3

I need help with this

Answer 4

square to get
\[16=q-2\]

Answer 5

when you square \(4\) you get \(16\) and when you square \(\sqrt{q-2}\) you get \(q-2\)

Answer 6

okay

Answer 7

so is that all I need to do?

Answer 8

if you want to solve
\[16=q-2\] for \(q\) add \(2\) to \(16\)

Answer 9

so it would be 18=q?

Answer 10

yes

Answer 11

wow okay that was easy.

Answer 12

lol ikr

Answer 13

my answer choices are
A. sqrt 6
B. 36
C.3
D.6

Answer 14

so 18=q isn't right

Answer 15

it is definitely right
is the question exactly
\[4=\sqrt{q-2}\]

Answer 16

yes.

Answer 17

can you post a screen shot?

Answer 18

the check is easy
18 minus 2 is 16, the square root of 16 is 4

Answer 19

how do I screen shot

Answer 20

im on connexus

Answer 21

i don't know how to use your computer
i have a screen shot button on my keyboard
says "print screen"

Answer 22

I have a button that says prt sc

Answer 23

is that the same thing

Answer 24

could the problem have really been
\[4=\sqrt{q}-2\]?

Answer 25

yes.....

Answer 26

im sry I got mixed up

Answer 27

then i guess the answer is different, because that is not the same as
\[4=\sqrt{q-2}\]

Answer 28

\[4=\sqrt{q}-2\] add two to four, then square it

Answer 29

so 64?

Answer 30

no I think its 32

Answer 31

is it32?

Answer 32

no

Answer 33

six times six is not thirty two

Answer 34

oh.

Answer 35

oh I thought is was 8x8. but once I did 6x6 I got 36

Answer 36

yes good
btw eight times eight is sixty four, not thirty two

Answer 37

yeah I was being stupid for a moment

Answer 38

can you help me with 1 more?

Answer 39

k

Answer 40

y=sqrt 4x-4

Answer 41

what is the question?
\[y=\sqrt{4x-4}\] is an equation, not a question

Answer 42

it says what is the domain of the functoin

Answer 43

ok that means, since you cannot take the square root of a negative number, that you are being asked to solve
\[4x-4\geq 0\] for \(x\) which only takes two steps

Answer 44

okay. what are the 2 steps

Answer 45

add 4, divide by 4

Answer 46

so I would ad 4+4=8
8/4

Answer 47

no
\[4x-4\geq 0\\
4x\geq 4\\x\geq1\]

Answer 48

[4x-4\geq 0\\
4x\geq 4\\x\geq1\] I don't see the thing but this