मराठी

Using suitable identities, evaluate the following. (103)2 - Mathematics

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प्रश्न

Using suitable identities, evaluate the following.

(103)2 

बेरीज

उत्तर

We have,

(103)2 = (100 + 3)2

= (100)2 + 32 + 2 × 100 × 3   ...[Using the identity, (a + b)2 = a2 + b2 + 2ab]

= 10000 + 9 + 600  

= 10609

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Algebraic Expression, Identities and Factorisation - Exercise [पृष्ठ २३३]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 7 Algebraic Expression, Identities and Factorisation
Exercise | Q 86. (iii) | पृष्ठ २३३

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