मराठी

Use the properties of exponents to verify that statement is true. 25(5n – 2) = 5n - Mathematics

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प्रश्न

Use the properties of exponents to verify that statement is true.

25(5n – 2) = 5n

बेरीज

उत्तर

LHS = 25(5n – 2)

= 52(5n ÷ 52)

= `5^2 xx 5^n xx 1/5^2`

= 5n

= RHS

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पाठ 8: Exponents and Powers - Exercise [पृष्ठ २६४]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 8 Exponents and Powers
Exercise | Q 143. (c) | पृष्ठ २६४

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