√( √5-4) ² = |√5 - 4| = (4 - √5) = 4 - √5
$\sqrt{(\sqrt{5}-4)^2}$ `=` `|\sqrt{5}-4|` `=` `4` `-` `\sqrt{5}`
Choose the best answer.
I think you should buy _____ pack of mineral water instead. And you can also buy _____ snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______ cookies and soft candies.
We should decorate our living room with _____ orange banner. We also need ________ ribbons, balloons, party hats and costume.
I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.