Factorize:
4x2 – 9y2 – 2x – 3y
We have,
We can also write this as:
= (4x)2 –(9y)2 – ( 2x + 3y)
Now,
Using identity: a2 - b2 = (a – b)(a + b)
21
Factorize:
4x2 – 9y2 – 2x – 3y
We have,
We can also write this as:
= (4x)2 –(9y)2 – ( 2x + 3y)
Now,
Using identity: a2 - b2 = (a – b)(a + b)