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Factors of Algebraic Expressions and Factorisation

Question 83 i...

Question

Question 83 (ix)

Multiply the following:
(p + 6), (q - 7)

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Solution

We have, (p + 6) and (q - 7)
$∴ (p + 6) \times (q - 7) = p (q - 7) + 6 (q - 7) = p q - 7 p + 6 q - 42$

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Factors of Algebraic Expressions and Factorisation

Standard VIII Mathematics

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