Question

classify the following as rational or irrational (√5+1) -√5 solve setp by setp​

Answer 1

Answer:

it is rational

Step-by-step explanation:

(√5+1) -√5 ( Opening the bracket)

=√5+1-√5

=√5-√5+1

= 1 , which is a rational number

Answer 2

$\huge \bf{QUESTION} \\ (\sqrt5+1)-\sqrt5$

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$\huge\bf\red{ANsWEr}$

$(\sqrt5+1)-\sqrt5 =x \\ -\sqrt25-\sqrt5 =x \\ -\sqrt5 -\sqrt5=x \\ x= \sqrt5-\sqrt5 \\ x=1 \\hence\:it\:is \:a \:rational\:number$