Question

3•f(-4)-3•g(-2) = ???

evaluate function expression

Answer 1

3•f(-4)-3•g(-2)

= -12f+6g

factorized form by taking common in both

= -6(2f-g) or 6(-2f+g)

( first one is minus 12f because plus into minus = minus)

(second one is plus 6g becuase minus into minus= plus)

hope it helps you