Answer:
44 +14i
Step-by-step explanation:
(5 + i)(9 + i)
FOIL
first 5*9 = 45
inner: 9i
outer :5i
last: i*i = i^2 = -1
Add togheter
45 + 9i+5i -1
Combine like terms
44 +14i
Answer:
Power of a product.
Step-by-step explanation:
Hope this helps!
=)
The percentage change is 20%
Answer:
Step-by-step explanation:
340-243 =97
97/6 = 16
16 weeks to lose 6 pounds per week.
Answer:
No!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NO NO NO NO NO... SEE BELOW!!!!!!
Step-by-step explanation:
LOL I like caps!!! and !'s
To question
If 5x3 is 5
then...
5x^3 times 2 equals 10x^3 no 10x^6
So the end result will be 10
+ 9