Question

3/8

Answer 1

49 or lower, because the square root of 49 is 7.

Answer 2

lower than 49 i mean

Answer 3

so F

Answer 4

????

Answer 5

yeah

Answer 6

I have litterally no idea how to do this but my good sir @jhonyy9 might be able to help you out a bit better

Answer 7

@laylalyssa is also really good at math

Answer 8

so like a first question where in what interval is defined a radical ?

Answer 9

um what would that mean

Answer 10

???

Answer 11

@laylalyssa do you can explain this ?

Answer 12

\[\sqrt{x}=7 \]
\[x=7^2\]
x= 49

\[0 \le x < 49\]

Answer 13

so B

Answer 14

???

Answer 15

yea

Answer 16

good job

Answer 17

not is B

Answer 18

how

Answer 19

it was

Answer 20

a radical function not is deined in zero never

Answer 21

\[\sqrt{x} \]

to be defined in R

x >0 always

Answer 22

but it was B

Answer 23

for x=0 there is

\[0^{\frac{ 1 }{ 2}} \]

so what is your opinion about this ?