Masashi Masashi 04-03-2025 Mathematics High School Which of the following represents [tex]^9 \sqrt{x^7}[/tex] in exponential form?A. [tex]x^{9/7}[/tex] B. [tex]x^{7/9}[/tex] C. [tex]9x^7[/tex] D. [tex]7x^9[/tex]