Question

Simplify the radical expression.
√14q 2√4q
A.3√56q^2
B. 4q√14
C. 2√56q^2
D.4√14q^2

Answer 1

alright, so pretty much, we can begin by simplifying off the 2√(4q)

in the problem everything is being multiplied
and 2√(4q)=2*2√a since the square root of 4 is 2. which is why I have another two out there.

now, there is some rule in which you can multiply fraction if they have the same root or something like that. So like √5 * √3 = √15

in this case √(14q)*4√q=4√(14q^2)

and since we have a squared q inside a square root the q comes out and we get

4q√14

Answer 2

which is B, understand what I did?

Answer 3

git it , thanks .

Answer 4

glad to help