The exponents must be - in order to evaluate x-9-x-3-dividedaddedsubtractedmultiplied

The correct option is C subtractedWe know, a^m/a^n=a^m nfor a≠ 0. x^9/x^3=x^9 3=x^6 Thus, we need to subtract the exponents. ...

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Standard VII

Mathematics

Quotient Law of Exponent

The exponents...

Question

The exponents must be ______ in order to evaluate $\frac{x^{9}}{x^{3}}$ .

divided

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added

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subtracted

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multiplied

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Solution

The correct option is C subtracted
We know, $\frac{a^{m}}{a^{n}} = a^{m - n}$ for $a \neq 0$ .
$⟹ \frac{x^{9}}{x^{3}} = x^{9 - 3} = x^{6}$
Thus, we need to subtract the exponents.

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The exponents must be ______ in order to evaluate x9x3.

The correct option is C subtractedWe know, aman=am−n for a≠0. ⟹x9x3=x9−3=x6 Thus, we need to subtract the exponents.

The exponents must be ______ in order to evaluate $\frac{x^{9}}{x^{3}}$ .

The correct option is C subtracted
We know, $\frac{a^{m}}{a^{n}} = a^{m - n}$ for $a \neq 0$ .
$⟹ \frac{x^{9}}{x^{3}} = x^{9 - 3} = x^{6}$
Thus, we need to subtract the exponents.