Question

HELP! WILL GIVE MEDAL!
Given the two expressions shown below:
A: Square root of 4 + square root of 25
B: Square root of 4 + square root of 2
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A: Both are rational
B: Both are irrational
C: A is rational, but B is not irrational
D: A is irrational, but B is rational
Is C correct?

Answer 1

\[A: \sqrt{4}+\sqrt{25} ------ B: \sqrt{4}+\sqrt{2}\]

Answer 2

yes it is

Answer 3

Correct girl

Answer 4

@Shiva_
Is \(\sqrt 2\) rational?

Answer 5

@Shiva_ please note that:
\[4=2^{2},25=5^{2}\]

Answer 6

(i.e. as a ratio).

Answer 7

2 is not rational

Answer 8

dont think sooooo

Answer 9

@saldis please note that \[2=\frac{ 2 }{ 1 }\]
so 2 is a rational number

Answer 10

sorry yes it is just worked it out :)

Answer 11

@saldis you are welcome!:)

Answer 12

thnks your amazing !!!!!! :)