Factor completely.
-$343 \mathrm{c}^{3}+729$
A) $(7 c-9)\left(49 c^{2}+63 c+81\right)$
B) $(343 c+9)\left(c^{2}-63 c+81\right)$
C) $(7 c+9)\left(49 c^{2}+81\right)$
D) $(7 c+9)\left(49 c^{2}-63 c+81\right)$

Question

Quizplus · Accepted Answer

The Answer of Factor completely.
-$343 \mathrm{c}^{3}+729$
A) $(7 c-9)\left(49 c^{2}+63 c+81\right)$
B) $(343 c+9)\left(c^{2}-63 c+81\right)$
C) $(7 c+9)\left(49 c^{2}+81\right)$
D) $(7 c+9)\left(49 c^{2}-63 c+81\right)$

Factor Completely 343c3+729343 \mathrm{c}^{3}+729343c3+729 A) (7c−9)(49c2+63c+81)(7 c-9)\left(49 c^{2}+63 c+81\right)(7c−9)(49c2+63c+81) B) (343c+9)(c2−63c+81)(343 c+9)\left(c^{2}-63 c+81\right)(343c+9)(c2−63c+81)

Factor Completely $343 \mathrm{c}^{3}+729$ A) $(7 c-9)\left(49 c^{2}+63 c+81\right)$ B) $(343 c+9)\left(c^{2}-63 c+81\right)$