simplify:(x sq b/x sq c)b+c-a ×{x sq c/x sq a) c+a-b×(x sq a/ x sq b)a+b-c
Answers
Answered by
1
Step-by-step explanation:
x
a+b
)
a−b
.(x
b+c
)
b−c
.(x
c+a
)
c−a
⇒(x
(a+b)⋅(a−b)
).(x
(b+c)⋅(b−c)
).(x
(c+a)⋅(c−a)
)
⇒(x
a
2
+ab−ab−b
2
).(x
b
2
+bc−bc−c
2
).(x
c
2
+ac−ac−a
2
)
⇒(x
a
2
−b
2
).(x
b
2
−c
2
).(x
c
2
−a
2
)
⇒(x
a
2
−b
2
+b
2
−c
2
+c
2
−a
2
)
⇒x
0
∵a
0
=1
∴x
0
=1
Similar questions