Question

Heyy! please help posted picture of question

Answer 1

Hey there :)


`( √(28) )/(2)`

We know that √4 = 2

Therefore,
`\boxed {Option \ A \ is \ one \ right \ answer }`

Breaking √28, the factors of 28 are 4 and 7, 2 and 14. In these the first pair has a perfect square root

So,
`\boxed { ( (√(4))( √(7)) )/(2) } = \boxed { (2 √(7) )/(2) }`
2 and 2 cancels out leaving us with √7

Which means,
`\boxed { Option \ D \ is \ another\ answer }`

Answer 2

A and D are true



good luck