- #1
rajeshmarndi
- 319
- 0
How to find if a quadratic expression of the form
4x2 + 4.n.x - P ......(x,n and P are natural number)
is a perfect square.
For example,
4x2 + 64x - 31
Thanks.
4x2 + 4.n.x - P ......(x,n and P are natural number)
is a perfect square.
For example,
4x2 + 64x - 31
Thanks.