Q. 64.0( 6 Votes )

Factorize:

(i) x3 - 3x2 + x – 3

(ii)63x2y2 - 7

(iii) 1 - 6x + 9x2

(iv)

Answer :

(i) x3 - 3x2 + x – 3


By hit and trial method we find that x = 3 is a factor of it


So, on dividing x3 - 3x2 + x – 3 by we get


x3 - 3x2 + x – 3 =


(ii) 63x2y2 - 7


= { Using the identity : }


(iii) 1 - 6x + 9x2


Using the identity :


1 - 6x + 9x2 = (3x - 1)2


(iv)


Using middle term splitting, we get



Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Quiz | Imp Qs. on Linear EquationsQuiz | Imp Qs. on Linear EquationsQuiz | Imp Qs. on Linear Equations36 mins
Making Equations SimpleMaking Equations SimpleMaking Equations Simple41 mins
NCERT | Imp. Questions on Solutions of Linear Equations in One VariableNCERT | Imp. Questions on Solutions of Linear Equations in One VariableNCERT | Imp. Questions on Solutions of Linear Equations in One Variable39 mins
Foundation | Cracking Previous Years IMO QuestionsFoundation | Cracking Previous Years IMO QuestionsFoundation | Cracking Previous Years IMO Questions42 mins
NCERT |  Solving Imp. Qs.  Related to AgesNCERT |  Solving Imp. Qs.  Related to AgesNCERT | Solving Imp. Qs. Related to Ages49 mins
Solution of Linear EquationSolution of Linear EquationSolution of Linear Equation34 mins
Applications of Linear Equations in One VariableApplications of Linear Equations in One VariableApplications of Linear Equations in One Variable37 mins
Linear Equation in One VariableLinear Equation in One VariableLinear Equation in One Variable46 mins
Champ Quiz | Linear Equation in One VariableChamp Quiz | Linear Equation in One VariableChamp Quiz | Linear Equation in One Variable44 mins
Genius Quiz | Solutions of Linear equation in One VariableGenius Quiz | Solutions of Linear equation in One VariableGenius Quiz | Solutions of Linear equation in One Variable26 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
caricature
view all courses