Answer:
-125
Step-by-step explanation:
[-5]^3 = -125
Answer:
Step-by-step explanation:
Ok so first you would have to distribute the first side (left of the equal sign) So you would get 5+10m. Then do the next side 1/2 times 8 equals 4 and 1/2 times 20 m. Which is 10m. So 4+10m and 5+10m there for it would be false. They do not equal the same.
For this case we must factor
of the following expression:

By law of signs of multiplication it is fulfilled that:

So we have to:

Thus, by factoring we have:

Answer:

Answer:
The answer is 560
Step-by-step explanation:
I just had this on a exam and answered 560 and it was correct.
5 * 8r = 40r
3 * 4r = 12r
40r + 12r = 52r
Solution: 52r