Answer:
10x²−9x
Step-by-step explanation:
10x²−10x−6+x+6
=10x²−10x−6+x+6
Combine Like Terms:
=10x²−10x−6+x+6
=(10x²)+(−10x+x)+(−6+6)
=10x²−9x
Hope this helps!
You have to find the GCF of 140 and 180.
The GCF is 20 so thats your answer.
Answer: The 3 in 3,899 is 10 times the 3 in 4,385!
Answer:
9
Step-by-step explanation:
21^2-19^2=80
sqaure root of 80 to the nearest 10th is
Go here - http://www.purplemath.com/modules/rtnldefs2.htm
