Question

Find the GCD of (x²-9x+20) and (x⁴-256)
please i really need your help​

Answer 1

Step-by-step explanation:

since 4×5=20

4+5=9

x²+9x+20=(x+4)(x+5)

I think it is helpful to you.

sorry if it was wrong

Answer 2

Step-by-step explanation:

Only by this method answer is common .