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प्रश्न
For a non-zero rational number x, x8 ÷ x2 is equal to ______.
पर्याय
x4
x6
x10
x16
MCQ
रिकाम्या जागा भरा
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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, `x^8 ÷ x^2 = x^8/x^2 = x^(8 – 2) = x^6`
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