Question

Please simplify and give the answer

Answer 1

Answer:

2√(31*7*2).

Step-by-step explanation:

let's factorize into prime numbers first.

so 62= 31*2

and 28= 2^2*7,

so 62*28= (2)^2*31*7*2

and the simplest sqrt will be 2√(31*7*2).

Answer 2

Answer:

2√ 31*7*2

Step-by-step explanation:

√28 = √2*2*7

√62=√2*31

therefore√62*28 = √2*2*7*2*31

=2√31*2*7 or

=2√434