Question

$(4 - \sqrt{5} )^{2} \: please \: help \: \: me$

$3$
​

Answer 1

$(4 - \sqrt{5} )^{2}$

= $(4²-2×4×√5+√5)$

= $(16-8√5+√5)$

Answer 2

Answer:

(4- √5)²

= (42 - 2 x 4 x √5 + √5) =

(16-8√5 + √5)

Step-by-step explanation:

Hope this helps you mate. Mark HeyKalash as brainlist.