Answer:
it is -x^3 + 7x^2 -2x if you meant subtract 2x^3 - 4x^2 But if you meant subtract. 2x^3 - 4x +2 then the answer is -x^3 +3x^2 +2x -2
Step-by-step explanation:
2^10 = 1024 and 2013 - 1024 = 989
So there will be 10 + 1 = 11 digits Answer
Answer:
4 times as fast
Step-by-step explanation:
To determine how many time as fast, take the rate up and divide by the rate down
63 minutes
--------------------
15 minute 45 seconds
But we need to be all in the same units so change second to minutes by dividing by 60
63 minutes
--------------------
15 minute 45/60 minutes
63 minutes
--------------------
15.75 minute
4 times
Answer: I think It's 38
Step-by-step explanation:
you can multiply or add all of them together
Answer:
6 1/2
Step-by-step explanation:
5 3/4 + 3/4 = 5 6/4 = 1 1/2 + 5 = 6 1/2