Learning Task 1: Find the product. Do this in your separate sheet of paper. 1. (a + b)2 4. (a + b) 2. (a – b) 5. (a – b)3 3. (a + b)(a – b) 6. (a + b + c)2 E find the product Do this in a separate sheet of paper:

pasagot po ng tama plss

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1) (a + b)²

$(a+ b)^{2} = a^{2} + 2ab + b^{2} \\ = a^{2} + 2ab + 2b$

2) (a – b)

$= \: a - b$

( Could not simplify further )

3) (a + b)(a – b)

$= \: a^{2} - b^{2}$

4) (a + )³

$= a^{3} + 3a^{2} b + 3ab^{2} + b^{3}$

5) (a – b)³

$= a^{3} - 3a^{2} b \: + 3ab^{2} - b^{3}$

6) (a + b + c)²

( Here are the solution for no.6)

Apply exponent rule: $a^{b \: + \: c} = a^{b} a^{c}$

$(a \: + \: b \: + \: c) \: (a \: + \: b \: + \: c)$

Distributive Parentheses

$aa \: + \: ab \: + ac \: + \: ba \: + \: bb \: + bc \: + ca \: + \: cb \: + \: cc$

So the answer is:

$a^{2} + 2ab \: + 2ac \: + b^{2} + 2bc \: + c^{2}$

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Learning Task 1: Find the product. Do this in your separate sheet of paper. 1. (a + b)2 4. (a + b) 2. (a – b) 5. (a – b)3 3. (a + b)(a – b) 6. (a + b + c)2 E find the product Do this in a separate sheet of paper:, pasagot po ng tama plss