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प्रश्न
Use the properties of exponents to verify that statement is true.
25(5n – 2) = 5n
बेरीज
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उत्तर
LHS = 25(5n – 2)
= 52(5n ÷ 52)
= `5^2 xx 5^n xx 1/5^2`
= 5n
= RHS
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Exponents and Powers - Exercise [पृष्ठ २६४]
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संबंधित प्रश्न
`((-7)/5)^-1` is equal to ______.
The value of (7–1 – 8–1) –1 – (3–1 – 4–1) –1 is ______.
Cube of `-1/2` is ______.
Find the value [4–1 + 3–1 + 6–2]–1 = ______.
`10^-2 = 1/100`
`x^m/y^m = (y/x)^-m`
am × bm = (ab)m
Fill in the blanks
Supply the missing information for diagram.
Find x.
5x + 5x – 1 = 750
