Answer:
the other side would be 15
Step-by-step explanation:
because 15 is bigger than 12 and the 12 is the bottom line and then the other line going up is 15 so it's equal.
Answer:
A
Step-by-step explanation:
Step-by-step explanation:
x^2 + 10x = -25
x^2 + 10x + 25 = 0
(x+5)^2=0
x=-5
Given:
Consider the expression is
![\dfrac{n^4}{n^{\frac{1}{2}}}](https://tex.z-dn.net/?f=%5Cdfrac%7Bn%5E4%7D%7Bn%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%7D)
To find:
The simplified form of the given expression.
Solution:
We have,
![\dfrac{n^4}{n^{\frac{1}{2}}}](https://tex.z-dn.net/?f=%5Cdfrac%7Bn%5E4%7D%7Bn%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%7D)
Using the properties of exponents, we get
![\left[\because \dfrac{a^m}{a^n}=a^{m-n}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbecause%20%5Cdfrac%7Ba%5Em%7D%7Ba%5En%7D%3Da%5E%7Bm-n%7D%5Cright%5D)
![=n^{\frac{8-1}{2}}](https://tex.z-dn.net/?f=%3Dn%5E%7B%5Cfrac%7B8-1%7D%7B2%7D%7D)
![=n^{\frac{7}{2}}](https://tex.z-dn.net/?f=%3Dn%5E%7B%5Cfrac%7B7%7D%7B2%7D%7D)
Therefore, the simplified form of the given expression is
.