Factorization quiz

Factorize the following expression:-

20a2 – 45b2

• 5(a+3b)(a-3b)

• (a + 8)(a – 8)

• 5(2a + 3b)(2a – 3b)

Factorise the following expression:-

x2 – 2xy + y2 – z2

• 8(2xy + 1)(2xy – 1)

• (x – y – z)(x – y + z)

• 2x(y-z)(y+z)

Find the common factors of the following:-

 6 xyz, 24 xy2 and 12 x2y

• 6xy

• x2 y2

• 6x²

Find the common factors of the following:-

3x² y³, 10x³ y² and 6x² y² z

• x²y²

• 2xyz

• xyz

Factorise the following expression:-

(2x+5)(4x-3)

• 8x-14x-30

• 8x²+14x-15

• 8x²-14x+15

Factorise the following expression:-

(y-8)(3y-4)

• 3y³+28y-32

• 3y+14y²+16

• 3y²-28y+32

Factorise the following expression:-

(2pq+3q²)(3pq-2q²)

• 6pq²-5pq³-6p²

• 6p²q²+5pq³-6q⁴

• 6p²q²-5pq³-6q⁴

Factorise the following trinomials:-

x² + 7x +10

• (x + 5)(x -2)

• (x + 5)(x + 2)

• 2x(x-5)

Factorize the following trinomials:-

x² + 5x + 6

• (x + 2)(x + 3)

• (x - 2)(x -3)

• x(x+2)(x-3)

Factorize by regrouping terms:-

z-6+6xy-xyz

• x(6+xy)

• (z-6)(1-xy)

• x(z-6)(1-y)