Answer:
![(x+3\sqrt{2})(x-3\sqrt{2})](https://tex.z-dn.net/?f=%28x%2B3%5Csqrt%7B2%7D%29%28x-3%5Csqrt%7B2%7D%29)
Step-by-step explanation:
The given expression is
.
The technique that can be used to factor this polynomial is the difference of two squares.
We rewrite the two expressions as;
![x^2-(\sqrt{18})^2](https://tex.z-dn.net/?f=x%5E2-%28%5Csqrt%7B18%7D%29%5E2)
Recall that;
![a^2-b^2=(a+b)(a-b)](https://tex.z-dn.net/?f=a%5E2-b%5E2%3D%28a%2Bb%29%28a-b%29)
![x^2-(\sqrt{18})^2=(x+\sqrt{18})(x-\sqrt{18})](https://tex.z-dn.net/?f=x%5E2-%28%5Csqrt%7B18%7D%29%5E2%3D%28x%2B%5Csqrt%7B18%7D%29%28x-%5Csqrt%7B18%7D%29)
![x^2-(\sqrt{18})^2=(x+3\sqrt{2})(x-3\sqrt{2})](https://tex.z-dn.net/?f=x%5E2-%28%5Csqrt%7B18%7D%29%5E2%3D%28x%2B3%5Csqrt%7B2%7D%29%28x-3%5Csqrt%7B2%7D%29)
Answer:
<
Step-by-step explanation:
5/6 = 83%
1/6= 16%
83% of the apple pie was left from dinner.
Victor is gonna eat 16% of the pie tomorrow
You have to subtract 16% from 83%
In other words 5/6-1/6
The denominators are same so you don't have to do anything to them
5/6 - 1/6
5-1=4
4/6 of the pie would be left
In simplest form it would be
4/6 <span> ÷2</span>
=2/3
2/3 is in simplest form
Answer:
410.77
Step-by-step explanation:
Hope this helps