Factorising a3
b3
The product of a + b and a 2 - ab + b 2 is a 3 + b 3 . Hence when a 3 + b 3 is factorised, we get: a 3 + b 3 = (a + b) (a 2 - ab + b 2 ) Similarly, a 3 - b 3 = (a - b) (a 2 + ab + b 2 ) Factorise: x 3..
b3 The product of a + b and a 2 - ab + b 2 is a 3 + b 3 . Hence when a 3 + b 3 is factorised, we get: a 3 + b 3 = (a + b) (a 2 - ab + b 2 ) Similarly, a 3 - b 3 = (a - b) (a 2 + ab + b 2 ) Factorise: x 3..3)
For each shaded area, state the inequalities, which are true. a..
For each shaded area, state the inequalities, which are true. a..Example 3:
Differentiate y = (x+2) (x+3) by using the formul..
Differentiate y = (x+2) (x+3) by using the formul..Question 3
Question: Solve the following equation: 7x+5=3x-25 Answer: ..
Question: Solve the following equation: 7x+5=3x-25 Answer: ..Note 3:
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