Answer:
So the final answer is
Step-by-step explanation:
Radicals:
In mathematics, a radical expression is defined as any expression containing a radical (√) symbol. Many people mistakenly call this a 'square root' symbol, and many times it is used to determine the square root of a number. However, it can also be used to describe a cube root, a fourth root, or higher.
The given expression is
Now take common radical out so we will get
Now add the Parenthesis part.
So the final answer is
Answer:
Step-by-step explanation:
the first answer is D
the second is B
Answer:
C
Step-by-step explanation:
Answer:13
Step-by-step explanation:
2 times 3 is 6 so then we add 7 to get 13
That chord is called diameter.