Q. 4 C5.0( 1 Vote )

Factorize :

4p2 – 25q2

Answer :

Given 4p2 – 25q2= (2p)2 – (5q)2

Comparing with a2 – b2 = (a + b) (a – b)

a = 2p and b = 5q

So, 4p2 – 25q2 = (2p + 5q)(2p – 5q)

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Discussion on Algebric Identities48 mins
Champ Quiz | Linear Equation in One Variable44 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses