D. 6
Step-by-step explanation:
3!
3×2×1 = 6
(2,9)
i think thats the answer i checked it on google
hello :
70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)
the lenght is : 35 y^8
the width is : 15y^6