Question

Expand (2x/3-3/2x-1)²

Answer 1

Step-by-step explanation:

(2/3x)²=4/9x

(3/2x)²=9/4x

(1)²=1

So now,

4/9x-9/4x-1

Lcm of 4 and 9 is 36

16/36x-81/36x-1

= - 65/36x - 1

LCM OF 1 and 36 is 36

65/36x-36/36x

29/36x