Perform the division.
-$\frac { 12 x ^ { 7 } - 28 x ^ { 5 } } { 4 x ^ { 3 } }$
A) $- 4 x ^ { 9 }$
B) $12 x ^ { 7 } - 7 x ^ { 2 }$
C) $3 x ^ { 4 } - 7 x ^ { 2 }$
D) $3 x ^ { 4 } - 28 x ^ { 5 }$

Question

Quizplus · Accepted Answer

Dividing each term in the numerator by $4x^3$ gives $3x^4$ for the first term and $-7x^2$ for the second term, resulting in $3x^4 - 7x^2$.

Perform the Division 12x7−28x54x3\frac { 12 x ^ { 7 } - 28 x ^ { 5 } } { 4 x ^ { 3 } }4x312x7−28x5​

Perform the Division $\frac { 12 x ^ { 7 } - 28 x ^ { 5 } } { 4 x ^ { 3 } }$