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प्रश्न
Subtract:
5a2b2c2 from –7a2b2c2
योग
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उत्तर
We have,
5a2b2c2 and –7a2b2c2
The required difference is given by –7a2b2c2 – 5a2b2c2
= (–7 – 5)a2b2c2
= –12a2b2c2
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अध्याय 7: Algebraic Expression, Identities and Factorisation - Exercise [पृष्ठ २३०]
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