Factorize, a2+4a+4. Solution:
Given that, a2+4a+4.
We can write this as,
This is in the form of (a+b)2 = a2+2ab+b2.
Here a = a and b = 2, substitute these values in the formula, we get,
Directions: Solve the following problems. Also write at least 10 examples of your own.