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Algebraic Fractions 2. Factorising and Simplifying W A L T e re

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Presentation on theme: "Algebraic Fractions 2. Factorising and Simplifying W A L T e re"— Presentation transcript:

1 Algebraic Fractions 2. Factorising and Simplifying W A L T e re
earning o Factorise and simplify fractions

2

3 Example 1 Simplify ÷ (x + 3) ÷ (x + 3) Common factor of 2
Factorise top and bottom fully Common factor of 5 ÷ (x + 3) Divide top and bottom by (x + 3) ÷ (x + 3)

4 Example 2 Simplify ÷ (x - 2) ÷ (x - 2) Common factor of 7
Factorise top and bottom fully Common factor of 3x ÷ (x - 2) Divide top and bottom by (x - 2) ÷ (x - 2)

5 Example 3 Simplify ÷ (x - 4) ÷ (x - 4) Difference of 2 squares
Factorise top and bottom fully Common factor of 2 ÷ (x - 4) Divide top and bottom by (x-4) ÷ (x - 4)

6 Example 4 Simplify ÷ (y -3) ÷ (y -3) Common factor of 6 Factorise top
and bottom fully Difference of 2 squares ÷ (y -3) Divide top and bottom by (y -3) ÷ (y -3)

7 Example 5 Simplify ÷ (x-4) ÷ (x-4) trinomial Factorise top
and bottom fully difference of 2 squares ÷ (x-4) Divide top and bottom by (x -4) ÷ (x-4)

8 Example 6 Simplify ÷ (x +5) ÷ (x +5) trinomial Factorise top
and bottom fully common factor 2 ÷ (x +5) Divide top and bottom by (x +5) ÷ (x +5)

9 Simplify A B C D E F

10 Simplify A B C D E F

11 Example 7 Simplify ÷ (x+3) ÷ (x+3) common factor of x Factorise top
and bottom fully difference of 2 squares ÷ (x+3) Divide top and bottom by (x +3) ÷ (x+3)

12 Example 8 Simplify ÷ (x+3) ÷ (x+3) trinomial Factorise top
and bottom fully common factor of 3 ÷ (x+3) Divide top and bottom by (x +3) ÷ (x+3)

13 Example 9 Simplify ÷ (x-2) ÷ (x-2) difference of 2 squares
Factorise top and bottom fully common factor of x ÷ (x-2) Divide top and bottom by (x-2) ÷ (x-2)

14 Example 10 Simplify ÷ (x+3) ÷ (x+3) trinomial Factorise top
and bottom fully trinomial ÷ (x+3) Divide top and bottom by (x +3) ÷ (x+3)

15 Example 11 Simplify ÷ (x-2) ÷ (x-2) trinomial Factorise top
and bottom fully common factor ÷ (x-2) Divide top and bottom by (x-2) ÷ (x-2)

16 Example 12 Simplify ÷ (3x-2) ÷ (3x-2) common factor Factorise top
and bottom fully trinomial ÷ (3x-2) Divide top and bottom by (3x-2) ÷ (3x-2)

17 Example 13 Simplify ÷ (x+1) ÷ (x+1) trinomial Factorise top
and bottom fully trinomial ÷ (x+1) Divide top and bottom by (x +1) ÷ (x+1)

18 Simplify A B C D E F

19 Simplify A B C D E F

20 Algebraic Fractions 2. Factorising and Simplifying W A L T e re
earning o Factorise and simplify fractions W I L F Factorise the numerator and denominator hat ‘m ooking or Common factor, difference of 2 squares, trinomial Simplify fraction Answer


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