Factorization Extra questions

Question 1
Verify that
(11m + 4n)²  – (11mn – 4n)² = 176mn²
Question 2
True and false
a) The value of (a + 1) (a – 1) (a² + 1) is a⁴ + 1.
b) x + y+ z is a monomial
c) Some of the factors of      are p,1/2 and (p+1)
d)  if xy=20 and (x- y) =1, the value (x+y) =9

Question 3
Factorise
$x^2 + \frac {1}{x^2} + 2 -3x -  \frac{3}{x}$
Question 4
The Length and breadth of the rectangle is  (x+y) and (x-y) respectively. What is the area of the rectangle
Question 5
 What should be added to 4c(–a + b + c) to obtain 3a (a + b + c) – 2b (a – b + c)?
 

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• Notes
  • Factorisation Notes
• Worksheets
  • Factorisation Class 8 Important questions
  • Factorisation Class 8 Worksheet
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  • Factorisation Class 8 Test paper
  • Factorisation Class 8 Extra questions
• Ncert Solutions
  • Factorisation NCERT Solution Exercise 14.1
  • Factorisation NCERT Solution Exercise 14.2
  • Factorisation NCERT Solution Exercise 14.3
  • Factorisation NCERT Solution Exercise 14.4

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