Factor the polynomial completely
-$1250 a^{4}-875 a^{3}+270 a x^{3}-189 x^{3}$
A) $\left(140 a^{2}-98 a+120 a x-84 x\right)\left(25 a^{2}+15 a x+25 x^{2}\right)$
B) $125 a^{3}(10 a-7)+27 x^{3}(10 a-7)$
C) $(5 a+3 x)(10 a-7)\left(25 a^{2}-15 a x+9 x^{2}\right)$
D) $1250 a^{4}-875 a^{3}-270 a x^{3}+189 x^{3}$

Question

Quizplus · Accepted Answer

The polynomial can be factored by grouping, showing that both groups have a common factor of $(10a - 7)$, leading to the factorization $(5a + 3x)(10a - 7)(25a^2 - 15ax + 9x^2)$.

Factor the Polynomial Completely - 1250a4−875a3+270ax3−189x31250 a^{4}-875 a^{3}+270 a x^{3}-189 x^{3}1250a4−875a3+270ax3−189x3

Factor the Polynomial Completely
- $1250 a^{4}-875 a^{3}+270 a x^{3}-189 x^{3}$