Given that, 4a2+4ab+b2-c2.
We can write this as,
This is in the form of (a+b)2 = a2+2ab+b2.
Here a = 2a and b = b, substitute these values in the formula, we get,
This is in the form of a2-b2 = (a+b)(a-b)
Here a = 2a+b and b = c, Substitute these values in the formula, we get,
Directions: Solve the following problems. Also write at least 10 examples of your own.