Question

If x =
4ab
-
-, then value of
x+ 2a
X- 2a
+
+ 2b
—
x-2b
is
a+b' then val
equal to
​

Answer 1

If x=4ab then

1)x+2a=4ab+2a

=2a(2b+1)

2)x-2a=4ab-2a

=2a(2b-1)

3)x+2b=4ab+2b

=2b(2a+1)

4)x-2b =4ab-2b

=2b(2a-1)

x-2b=a+b

x-a=b+2b

x-a=3b

b=x-a÷3