Complete the statement to describe the expression (a+b+c)(d+e+f)(a+b+c)(d+e+f) (, a, plus, b, plus, c), , (d, plus, e, plus, f) The expression consists of BLANK
factors, and each factor contains BLANK
terms.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

$6.42

step-by-step explanation: