Guest

Factorise the following expressions 121b^2 –88bc+16c^2

Factorise the following expressions
121b^2 –88bc+16c^2

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5964 Points
one year ago
Dear Student

121b^2-88bc+16c^2
= (11b)^2-2×11b×4c+(4c)^2
= (11b-4c)^2
Using identity:(x-y)^2= x^2-2xy+y^2

Thanks

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free