Question

am i right


http://prntscr.com/1v1mzq

Answer 1

first 3 are \(\large \color{Red}{\checkmark}\)

Answer 2

last is also \(\large \color{Red}{\checkmark}\)

Answer 3

thanks

Answer 4

what about this

Answer 5

http://prntscr.com/1v1pym

Answer 6

in ur first quesiton,

make sure, u change ur tick for 4th row

Answer 7

\(\sqrt{9}\) is very much rational

Answer 8

yea i got the first one

Answer 9

\(\sqrt{4} \) is also rational

Answer 10

but,

\(\sqrt{10} \) is irrational

Answer 11

all others u got correctt !

Answer 12

- sqrt 2 is rational or irrational?

Answer 13

sqrt 2 is irrational

Answer 14

so -sqrt 2 is also irrational

Answer 15

i dont see any sqrt 2 in ur pics ? :)

Answer 16

its different question

Answer 17

okie

Answer 18

sqrt 36 is rational?

Answer 19

yup.

square roots of all perfect squares are rational

Answer 20

36 is a perfect square : 6 x 6 = 36

Answer 21

http://prntscr.com/1v1s4w