Secondary School (English Medium) (5 to 8) इयत्ता ८ - CBSE Question Bank Solutions

Factorise the following using the identity a² – b² = (a + b)(a – b).

a⁴ – (a – b)⁴

Factorise the following using the identity a² – b² = (a + b)(a – b).

x⁴ – 1

Factorise the following using the identity a² – b² = (a + b)(a – b).

y⁴ – 625

Factorise the following using the identity a² – b² = (a + b)(a – b).

p⁵ – 16p

Factorise the following using the identity a² – b² = (a + b)(a – b).

16x⁴ – 81

Factorise the following using the identity a² – b² = (a + b)(a – b).

x⁴ – y⁴

Factorise the following using the identity a² – b² = (a + b)(a – b).

y⁴ – 81

Factorise the following using the identity a² – b² = (a + b)(a – b).

16x⁴ – 625y⁴

Factorise the following using the identity a² – b² = (a + b)(a – b).

(a – b)² – (b – c)²

Factorise the following using the identity a² – b² = (a + b)(a – b).

(x + y)⁴ – (x – y)⁴

Factorise the following using the identity a² – b² = (a + b)(a – b).

x⁴ – y⁴ + x² – y²

Factorise the following using the identity a² – b² = (a + b)(a – b).

8a³ – 2a

Factorise the following using the identity a² – b² = (a + b)(a – b).

`x^2 - y^2/100`

Factorise the following using the identity a² – b² = (a + b)(a – b).

9x² – (3y + z)²

Factorise the expression and divide them as directed:

(x² – 22x + 117) ÷ (x – 13)

Factorise the expression and divide them as directed:

(x³ + x² – 132x) ÷ x(x – 11)

Factorise the expression and divide them as directed:

(2x³ – 12x² + 16x) ÷ (x – 2)(x – 4)

Factorise the expression and divide them as directed:

(9x² – 4) ÷ (3x + 2)

Factorise the expression and divide them as directed:

(3x² – 48) ÷ (x – 4)

Factorise the expression and divide them as directed:

(x⁴ – 16) ÷ x³ + 2x² + 4x + 8