Question

Solve it please.Help me​

Answer 1

Answer:

$6 \sqrt{5} - 8 \sqrt{5} + 2 \sqrt{5} \\ = (6 - 8 + 2) \sqrt{5} \\ = (8 - 8) \sqrt{5} \\ = 0 \sqrt{ 5} \\ =ans$

Answer 2

Answer:

0 (2.236=√5)

Step-by-step explanation:

6x2.236-8x2.236+2x2.236

13.416-17.888+4.472

(13.416+4.472)-17.888

17.888-17.888

0