Factorising Quadratic Expressions

What is factorization?

• Dividing the factors of a given expression or number.

• Multiplying the factors of a given expression or number.

• Adding the factors of a given expression or number.

• Finding the factors of a given expression or number.

Factorise the quadratic expression: x^2 + 5x + 6

• (x + 3)(x + 3)

• (x + 4)(x + 2)

• (x + 2)(x + 3)

• (x + 1)(x + 6)

Factorise the quadratic expression: 2x^2 + 7x + 3

• (2x + 3)(x + 1)

• (2x - 1)(x - 3)

• (2x + 2)(x + 2)

• (2x + 1)(x + 3)

Expand and simplify the expression (x+3)(x+2)

• x^2 + 5x + 10

• x^2 + 5x + 6

• x^2 + 6x + 9

• x^2 + 3x + 6

Tags

CCSS.HSA.APR.A.1

Factorise the quadratic expression: x^2 - 9

• (x + 3)(x - 3)

• (x + 5)(x - 5)

• (x + 2)(x - 2)

• (x + 4)(x - 4)

Tags

CCSS.HSA.APR.C.4

Factorise the quadratic expression: 3x^2 + 10x + 7

• (3x + 7)(x + 1)

• (3x + 7)(x - 1)

• (3x - 7)(x - 1)

• (3x + 5)(x + 2)

Expand and simplify the expression (x+4)(x-4)

• x^2 - 16

• x^2 + 8

• x^2 - 8

• x^2 + 16

Tags

CCSS.HSA.APR.A.1

Factorise the quadratic expression: 4x^2 - 12x + 9

• (2x+3)^2

• 4x^2 - 6x + 9

• (2x-3)^2

• (2x-3)(2x-3)

Tags

CCSS.HSA.APR.C.4

Factorise the quadratic expression: 2x^2 - 5x - 3

• (2x-3)(x+1)

• (2x-1)(x+3)

• (2x+3)(x-1)

• (2x+1)(x-3)

Expand and simplify the expression: (2x-1)(x+3)

• 2x^2 + 5x - 3

• 2x^2 + 6x - 3

• 4x^2 + 2x - 3

• 2x^2 - 1

Tags

CCSS.HSA.APR.A.1