Factorisation Mastery

Simplify the expression 3x + 6y - 9z using factorization.

• 3x - 6y - 9z

• 3(x + 2y - 3z)

• 3x - 6y + 9z

• 3x + 6y - 9

• (2x-2)(2x-4)

• (2x+2)(2x-4)

• (2x-2)(2x+4)

• (4x-2)(x-4)

• 1(6x + 9y)(x - 15y)

• 3 (2x + 5y)(x - y)

• 6x² - 9xy - 15y²

• 3(2x - 5y)(x + y)

Factorize the expression 2x³ + 8x² - 6x.

• 2x( x² - 4x + 3)

• 2x( x² + 6x - 3)

• 2x( x² + 4x + 3)

• 2x( x² + 4x - 3)

Use factorization by grouping to simplify the expression 3x² + 5x - 2xy - 10y.

• 3x² + 5x - 2y - 10y

• 3x² + 5x - 2xy + 10y

• 3x² - 5x - 2xy - 10y

• (3x + 5)(x - 2y)

Factorize the quadratic expression 9x² - 16.

• (9x - 16)

• (3x - 4)(3x + 4)

• (3x - 4)(-3x - 4)

• (3x + 4)(3x + 4)

Factorize the expression 4a² - 9b².

• (4a + 9b)(4a - 9b)

• (2a + 3b)(2a - 3b)

• (2a - 3b)²

• (2a + 3b)²

Simplify the expression 5x² - 10xy + 5y² using factorization.

• (5x - 5y)(x + y)

• (5x - 5y)(x - y)

• 5x² - 10xy - 5y²

• (5x + 5y)(x - y)

Factorize the quadratic expression 6x² + 11x + 3.

• (4x+3)(3x+1)

• (3x+2)(2x+1)

• (2x+1)(3x+3)

• (6x+3)(x+1)

Find the common factors of the expression 12x² - 18xy + 24y².

• 4x - 6y

• The common factors of the expression 12x² - 18xy + 24y² are 6 and (2x - 3y).

• 9x - 12y

• 3x² - 4xy + 6y²