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Question
Perform the following division:
(– qrxy + pryz – rxyz) ÷ (– xyz)
Sum
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Solution
We have,
(– qrxy + pryz – rxyz) ÷ (– xyz)
= `(-qrxy + pryz - rxyz)/(-xyz)`
= `(-qrxy)/(-xyz) + (pryz)/(-xyz) - (rxyz)/(-xyz)`
= `(qr)/z - (pr)/x + r`
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Chapter 7: Algebraic Expression, Identities and Factorisation - Exercise [Page 236]
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