Factorisation of Quadratic Expressions Part 1

Reorder the terms of a quadratic expression

Two factors that have a product of -35 and a ​ sum of -2 are (a)   .

Two factors that have a product of -35 and a sum of 2 are ​ (b)   .

Two factors that have a product of 35 and a sum of -12 are ​ (c)   .

• 7 and 5
• -7 and 5
• 7 and -5
• -7 and -5

Two factors that have a product of 28 and a sum of 16 are ​ (a)   .

Two factors that have a product of 28 and a sum of -16 are ​ (b)   .

Two factors that have a product of -28 and a sum of -12 are ​ (c)   .

• 14 and 2
• -14 and -2
• 2 and -14
• 14 and -2
• -2 and 14

List the pair factors of 36. Use the list to match the following quadratic equations and their factorised forms.

List the pair factors of -24. Use the list to match the quadratic expressions with their factorised forms.

List pair factors of -72. Use the list to match the quadratic expressions with their factorised forms.

List pair factors of 54.

Use the list to match the quadratic expressions with their factorised forms.

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON