Answer
GCF=$3$
$3(t^{4}-2t^{3}-3t+4)$
Work Step by Step
Find the GCF of the terms in the polynomial. Then factor the polynomial.
$3t^{4}-6t^{3}-9t+12$
not all of the terms have a $t$ so the GCF does not have a $t$
All of the terms are divisible by $3$ so the GCF have a $3$
GCF=$3$
Factor:
$3(t^{4}-2t^{3}-3t+4)$
