# Important questions for Factorization Class 8 Maths Chapter 14

In this page we have Important questions for Factorization Class 8 Maths Chapter 14 . Hope you like them and do not forget to like , social share and comment at the end of the page.
Question 1
User the below expression to solve the below problems
a2 –b2 = (a - b )(a + b)
a. x2 - 81
b. 49a2 - 36
c. 121 – 49z2
d. 4x2 - 9y2
e. 16x2 - 225y2
f. 9x2y2 - 25
g. 16x2 - 81
h. (a + b)2 - 9c2
i. a2 - (x – y )2
j. 4(x + y)2 - x2
k. 36(a + b)2 - 16(a - b)2
l. 20x2 – 45y2
m. z3 – 81z
n. 12p2 - 27
o. 3z5 – 27z3
p. 36a2b2 - 8
q. z2 - x2 – 2x - 1
r. 9x2 - y2 + 4y - 4
s. p2 – 2pq + q2 - r2

Question 2
User the below expression to solve the below problems
(a+b)2 = (a2 + b2 +2ab)
(a-b)2 = (a2 + b2 -2ab)
a. p2 + 4p + 4
b. x2 + 18x + 81
c. 9 + 6z + z2
d. 9 + 6x + x2
e. z2 + 6xz + 9x2
f. 9x2 + 30x +25
g. 36z2 + 12z + 1
h. 9x2 + 30x + 25
i. z2 + z + 1/4
j. 4z2 – 6z + 9
k. 4p2 – 20p + 25
l. 9x2 - 30x + 25
m. 1 – 2y + y2
n. 4 – 12y+ 9y2
o. x2y2 - 6xyz + 9z2
p. p2 – 6pq + 9p2

Question 3
Find and correct the errors in the statement: (3x)2 + 5x = 9x + 5x = 14x

Question 4
Find and correct the errors in the statement: (4x + 2)2 = 2x2 + 16x + 4

Question 5
Find and correct the errors in the statement: (z - 1)2 = z2 - 1

Question 6
Find and correct the errors in the statement: (y + 6)2 = y2 + 36