Answer:
The second one
Step-by-step explanation:
Answer: D quadrilateral
Step-by-step explanation:
Hope this helped.
Answer:
![a^n=x](https://tex.z-dn.net/?f=a%5En%3Dx)
Step-by-step explanation:
The complete question is in the attachment.
We want to find an expression that is equivalent to: ![\sqrt[n]{x} =a](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Bx%7D%20%3Da)
Note that: ![\sqrt[n]{x} =x^{\frac{1}{n} }](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Bx%7D%20%3Dx%5E%7B%5Cfrac%7B1%7D%7Bn%7D%20%7D)
This implies that:
![x^{\frac{1}{n}}=a](https://tex.z-dn.net/?f=x%5E%7B%5Cfrac%7B1%7D%7Bn%7D%7D%3Da)
Or
![x^{\frac{1}{n}}=a^1](https://tex.z-dn.net/?f=x%5E%7B%5Cfrac%7B1%7D%7Bn%7D%7D%3Da%5E1)
![x^{\frac{1}{n}*n}=a^{1*n}](https://tex.z-dn.net/?f=x%5E%7B%5Cfrac%7B1%7D%7Bn%7D%2An%7D%3Da%5E%7B1%2An%7D)
This simplifies to:
![x=a^n](https://tex.z-dn.net/?f=x%3Da%5En)
Place a point on (0, -2).
Go 2 spaces down and 1 space to the right.
Your next point should be at (1, -4).
Now connect the points with a line and you're good to go.
The enlarged flower bed is a rectangle and its area is x^2+9x+14 m²
So before its enlargement by 14 m², the area of the rectangle = x^2+9x
As you know, the area of rectangle is equal length times width
so area = x^2+9x
factors:
x^2+9x = x (x + 9)
So the dimensions are x and (x + 9)
Hope it helps.