Question

Conjugate pair of 2√8

Answer 1

Step-by-step explanation:

Solution :

$\: \: \: \: \: \: \: 2 \sqrt{8}$

$= > 2 \sqrt{5} + \sqrt{3} \: \: = \: \: 2 \sqrt{5} - \sqrt{3}$

Answer 2

Step-by-step explanation:

Solution :

}{2t} = \frac{2 \times 125m}{2 \times 5s} [/tex]

$= > \frac{250m}{10s} \: \: \: \: \: \: = > 25 {ms}^{ - 1}$

(iv) Average velocity = 0 (since displacement is zero).