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प्रश्न
For a non-zero rational number x, x8 ÷ x2 is equal to ______.
पर्याय
x4
x6
x10
x16
उत्तर
For a non-zero rational number x, x8 ÷ x2 is equal to `bb(underline(x^6))`.
Explanation:
For any non-zero integers ‘a’ and ‘b’ and whole numbers m and n,
am ÷ an = am–n, m > n
So, x8 ÷ x2 = `x^8/x^2` = x8–2 = x6
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