High School

Which of the following polynomial expressions factors to [tex]x^4(4x - 7)(4x + 7)[/tex]?

A. [tex]- 4x^6− 7x^4[/tex]
B. [tex]- 16x^4-49x^2[/tex]
C. [tex]- 16x^6-49x^4[/tex]
D. [tex]- 16x^6+49x^4[/tex]