1 and 1/3 miles is how long
Answer:
120
Step-by-step explanation:
Explanation:
The formula isnt correctly written, it should state:
![a^3+b^3 = (a+b)(a^2-ab+b^2)](https://tex.z-dn.net/?f=%20a%5E3%2Bb%5E3%20%3D%20%28a%2Bb%29%28a%5E2-ab%2Bb%5E2%29%20)
You have to start from
and end in a³+b³. On your first step, you need to use the distributive property.
![(a+b)(a^2-ab+b^2) = a*(a^2-ab+b^2) + b*(a^2-ab+b^2)](https://tex.z-dn.net/?f=%28a%2Bb%29%28a%5E2-ab%2Bb%5E2%29%20%3D%20a%2A%28a%5E2-ab%2Bb%5E2%29%20%2B%20b%2A%28a%5E2-ab%2Bb%5E2%29%20)
This is equal to
![a*a^2-a*(ab) + a*b^2 + b*a^2-b*(ab) + b*b^2 = a^3 - a^2b + ab^2 +ba^2 -b^2a +b^3](https://tex.z-dn.net/?f=a%2Aa%5E2-a%2A%28ab%29%20%2B%20a%2Ab%5E2%20%2B%20b%2Aa%5E2-b%2A%28ab%29%20%2B%20b%2Ab%5E2%20%3D%20a%5E3%20-%20a%5E2b%20%2B%20ab%5E2%20%2Bba%5E2%20-b%5E2a%20%2Bb%5E3%20)
Note that the second term, -a²b, is cancelled by the fourth term, ba², and the third term, ab², is cancelled by the fifht term, -b²a. Therefore, the final result is a³+b³, as we wanted to.
Answer:
Step-by-step explanation: eat my butt
Answer:
2 4 6 8 10
1 2 3 4 5
Step-by-step explanation:So if it's filling up 2 gallons per minute then you would multiply 2x2=4 3x2=6 4x2=8 and 5x2=10. So you would multiply every minute by 2.