Question

2m ∙ 2n would be the same as _____.

2m + n
2m - n
2mn
4mn

Answer 1

2mn there you go my guy

Explanation:

Answer 2

Option 4 -
`2m\cdot 2n=4mn`

Explanation:

Given : Expression
`2m\cdot 2n`

To find : The expression would be same as ?

Solution :

The given expression is in product form,

i.e. 2m is multiply by 2n

Multiply number by number and variable by variable,

`2* 2=4`

`m* n=mn`

So,
`2m\cdot 2n=4mn`

Therefore, option 4 is correct.