Answer:
2x^1+1
Step-by-step explanation:
Area=L X W
which means that (14x^4+7x^2) needs to be divided by 7x^2
factorise(14x^4+7x^2) which gives 7x(2x^2+1)
divide 7x(2x^2+1) by 7x^2
gives 2x^2 +1
6 hours
Working;
If 12 cookies take 30 minutes,
Then one cookie takes
![\frac{30}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B30%7D%7B12%7D%20)
144 cookies would take <span>
![\frac{30}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B30%7D%7B12%7D%20)
* 144
=360 minutes or 6 hours</span>
Answer:
the square root of 50 and 60
Step-by-step explanation:
The answer to this question whould be that the area is 20