Factorisation of Algebraic Expressions Worksheet Class 8

Download Factorisation of Algebraic Expressions Worksheet Class 8

Q.1) 169 y² – 144 z²
a) (13y+12z) x (13y-12z)​
b) (13y+12z) x (13y+12z)
c) (13y-12z) x (13y-12z)

Q.2) a² – 4a – 12​
a) ​(a – 6) (a – 2)
b) ​(a + 6) (a – 2)
c) ​(a + 6) (a + 2)
d) (a – 6) (a + 2)




Q.3) 3a(2b-5)² + 2(2b-5)
a) (2b – 5) (6ab + 15a + 2)
b) (2b – 5) (6ab – 15a + 2)
c) (2b – 5) (3a + 2)
d) (2b + 5) (6b² – 15a + 2)

Q.4) 144(p^4) + 169q² + 312p²q
a) (12p² + 13q)²
b) (12p² – 13q)²
c) (12p + 13q)²

Q.5) ​Find the HCF of 4a² and 16a
a) 16a²
b) 4a
c) 4a²

Factorisation of Algebraic Expressions Worksheet Class 8 – Correct Answers –

Q.1) a. (13y+12z) x (13y-12z)
Q.2) d. (a – 6) (a + 2)
Q.3) b. (2b – 5) (6ab – 15a + 2)
Q.4) a. (12p² + 13q)²
Q.5) b. 4a

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