Answer:
Option C
Step-by-step explanation:
The given polynomial is: 1280 x¹¹ - 405 x⁷.
The least power of the variable is taken common outside. So we get:
x⁷{1280 x⁴ - 405}
Now, 5 is a factor of both 1280 and 405.
So, it can be written as:
5x⁷{256x⁴ - 81}
We know that
Also, 256 = 16² and 81 = 9².
Therefore, this can be rewritten as:
Using the above formula, a = 16x² and b = 9.
Therefore, this becomes:
can again be factorized with a = 16x and b = 3.
Therefore, it would be:
Hence, OPTION C is the answer.
Read more on Brainly.com - brainly.com/question/14245810#readmore