Which expressions are equivalent to 2(4f+2g)2(4f+2g)2, left parenthesis, 4, f, plus, 2, g, right parenthesis ?

The equivalent expressions are:

and

Step-by-step explanation:

The given expression is

We want to find an expression that is equivalent to the above expression.

One way to do this is to expand the parenthesis.

Recall the distributive property:

We apply this property to get:

When we simplify further we get:

Another way to this is to factor completely to get:

Therefore the equivalent expressions are:

and

2/3=4/6 and that's 4 times 1/6. So the answer is 100% times 4 which is 400%