Respuesta :

milliehart25
Divide 16 by itself to get the X to have no numbers and divide 36 by 16 and that is what X equals.
RASEA23
To factor the expression, take out common factors or numbers that are common to both terms.

In this case, the number 4.

So take that put of parentheses;

4(4x+9)

Hope this helps :)