An angle bisector is a line passing through the vertex of the angle that cuts the angle into two equal smaller angles.
If MN is angle bisector, then
m∠JMN=m∠NMK.
The two smaller angles are adjacent angles, then
m∠JMK=m∠JMN+m∠NMK=2m∠JMN.
Divide this equality by 2:
Answer:
The detailed process of simplification is :
Step-by-step explanation:
= -
+
-
..........................separate the terms
= 6 - 2
+ 3
- 1 ................ subtract the power of x from denominator
= 6 - 2
+ 3
-1
= 2( 3
-1 ) + (3
-1 )................................... Take (3
-1 ) common in (6
- 2
)
= (3 -1 ) (2
+1) .......................................Take (3
-1 ) common in whole equation
