Factorising Harder 1

Fully factorise: 6x ² - 9 x y

• 3x(2x-3y)

• 3(2x ²- 3x y)

• x(6x - 9 y)

• 3(2x ²- 9x y)

Simplify the expression: 4y ² - 16 y z

• 4y(y-4z)

• 4(2y ² - 4y z)

• y(4y - 16 z)

• 4(2y ² - 8y z)

Factorize completely: 15x ² - 25 x y

• 5x(3x-5y)

• 5(3x ² - 5x y)

• x(15x - 25 y)

• 5(3x ² - 25x y)

Factorize the expression: 8x ² - 12 x z

• 4x(2x-3z)

• 2(4x ² - 6x z)

• x(8x - 12 z)

• 4(2x ² - 3x z)

Completely factorize: 10y ² - 20 y t

• 10y(y-2t)

• 5(2y ² - 4y t)

• y(10y - 20 t)

• 5(2y ² - 20y t)

Simplify the expression: 9z ² - 27 z w

• 9z(z-3w)

• 3(3z ² - 9z w)

• z(9z - 27 w)

• 3(3z ² - 27z w)

Factorize the expression: 12a ² - 18 a b

• 6a(2a-3b)

• 3(4a ² - 6a b)

• a(12a - 18 b)

• 6(2a ² - 3a b)

Simplify the expression: 14x ² - 28 x y

• 14x(x-2y)

• 7(2x ² - 4x y)

• x(14x - 28 y)

• 7(2x ² - 28x y)

Fully factorise: 9m ² - 15 m n

• 3m(3m-5n)

• 3(3m ² - 5m n)

• m(9m - 15 n)

• 3(3m ² - 15m n)

Factorize completely: 12y ² - 36 y z

• 12y(y-3z)

• 6(2y ² - 6y z)

• y(12y - 36 z)

• 6(2y ² - 18y z)