Respuesta :

Multiply 5 by 5 to get 25
25ab

Answer: Second option is correct.

Step-by-step explanation:

Since we have given that

[tex]5a\times 5b[/tex]

We need to simplify the above expression:

First we gather the constant terms together and variables together.

And then multiply the constant term and variables.

[tex](5a)\times (5b)\\\\=(5\times 5)\times (a\times b)\\\\=25ab[/tex]

Hence, Second option is correct.