1

is the answer you're looking for.
Answer:
square root of 167281 is 409
Here's the Step-by-step explanation using division:
Answer:
4-6 is 2 and 3-7 is 4
Step-by-step explanation:
gufu6hrhjgbycjjjsidnidjdudjeijwjseyfhjokjo
Answer:

Step-by-step explanation:
We have been given two expressions
and

Now we need to find out least common multiple of these two expressions.
First we need to find out what is common factor of both expressions.
and

Least common multiple means find the expression which can be divided by both expressions.
15 and 6 both goes into 30
so 30 is part of LCM (least common multiple )
Now pickup the highest exponent of each variable.
So we get 
Hence required least common multiple is 
Regular polygon can be incribed in a circle of radius equal to its side.
so if you join all the vertices to the centre, you will get 6 equilateral triangles. each interior angle will have 2 angles of 60 each. thus interior angle = 120
exterior angle=180-120=60