Secondary School (English Medium) (5 to 8) Class 8 - CBSE Question Bank Solutions

Factorize each of the following expression:
(2x + 1)² − 9x⁴

Factorize each of the following expression:
x⁴ − (2y − 3z)²

Factorize each of the following expression:
a² − b² + a − b

Factorize each of the following expression:
16a⁴ − b⁴

Factorize each of the following expression:
a⁴ − 16(b − c)⁴

Factorize each of the following expression:
2a⁵ − 32a

Factorize each of the following expression:
a⁴b⁴ − 81c⁴

Factorize each of the following expression:
xy⁹ − yx⁹

Factorize each of the following expression:
x³ − x

Factorize each of the following expression:
18a²x² − 32

Factorize each of the following quadratic polynomials by using the method of  completing the square:
p² + 6p + 8

Factorize each of the following quadratic polynomials by using the method of completing the square:
4y² + 12y + 5

Factorize each of the following quadratic polynomials by using the method of completing the square:
p² + 6p − 16

Factorize each of the following quadratic polynomials by using the method of completing the square:
x² + 12x + 20

Factorize each of the following quadratic polynomials by using the method of completing the square:
a² − 14a − 51

Factorize each of the following quadratic polynomials by using the method of completing the square:
a² + 2a − 3