Question

Factor 9x 6 – 16y 6 completely. First factor each term. 9x 6 = (__)2 16y 6 = (__)2 Then use a2 – b2 = (a – b)(a + b). Show your work. 9x 6 – 16y 6 =

Answer 1

Answer:

Step-by-step explanation:

$9x^6-16y^6\\=(3x^3)^2-(4y^3)^2\\=(3x^3+4y^3)(3x^3-4y^3)$