Factor out the GCF from the polynomial.
-$s \left( t ^ { 2 } - 10 \right) + 2 \left( t ^ { 2 } - 10 \right)$
A) $\left( t ^ { 2 } - 10 \right) ( s + 2 )$
B) $\left( t ^ { 2 } - 10 \right) ( s - 2 )$
C) $\left( s t ^ { 2 } - 10 s \right) + \left( 2 t ^ { 2 } - 20 \right)$
D) $2 \mathrm {~s} \left( \mathrm { t } ^ { 2 } - 10 \right)$

Question

Quizplus · Accepted Answer

The greatest common factor (GCF) in both terms is $(t^2 - 10)$, so factoring it out gives $(t^2 - 10)(s + 2)$.

Factor Out the GCF from the Polynomial s(t2−10)+2(t2−10)s \left( t ^ { 2 } - 10 \right) + 2 \left( t ^ { 2 } - 10 \right)s(t2−10)+2(t2−10)

Factor Out the GCF from the Polynomial $s \left( t ^ { 2 } - 10 \right) + 2 \left( t ^ { 2 } - 10 \right)$