What is the factored form of this expression 9x^2-64y^2? A. (9x+64y)(9x-64y)
B. (9x-64y)^2
C. (3x-8y)^2
D. (3x+8y)(3x-8y)

D. (3x+8y)(3x-8y)

I hope this helps.

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.