Answer:
240pi
Step-by-step explanation:
Answer:
wait plse
o
Step-by-step explanation:
i know the answere i am quite busy will answer u later
Answer:(3x-7) (3x-7)
Step-by-step explanation:
9x2-42x+49
The two by the 9 is power of 2 so the small two above
Answer:
2nd , 3rd, & 4th
Step-by-step explanation: