Question

what is the nature of the number
$( - 5 + 2 \sqrt{5} - \sqrt{5} )$

Answer 1

(-5+√5)
√5(1-√5)
is your answer

Answer 2

Hi there

Your answer is :-

( -5 ) + 2√5 - √5

( -5 ) + 2√5 - √5 [ Collect the like term ]

( -5 ) + √5 ( ans )


- 2.76393 ( alternative answer )

Thank You