Question

sa se dem ca nr∛125-√75+5√3 este natural

Answer 1

$\sqrt[3]{125} =5$
$5 - 5 \sqrt{3} +5 \sqrt{3}$ = 5 ∈ |N

Answer 2

∛125=5
√75=5√3
∛125-√75+5√3=5-5√3+5√3=5 ∈N