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Question
Subtract:
5a2b2c2 from –7a2b2c2
Sum
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Solution
We have,
5a2b2c2 and –7a2b2c2
The required difference is given by –7a2b2c2 – 5a2b2c2
= (–7 – 5)a2b2c2
= –12a2b2c2
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Chapter 7: Algebraic Expression, Identities and Factorisation - Exercise [Page 230]
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